All creatures have protection from red.

When Abu Ja'far dies, destroy all creatures blocking or blocked by it. They can't be regenerated.

When Academy Researchers enters the battlefield, you may put an Aura card from your hand onto the battlefield attached to Academy Researchers.

All Slivers have "{2}, Sacrifice this permanent: This permanent deals 2 damage to any target."

Acidic Soil deals damage to each player equal to the number of lands they control.

Creature spells can't be cast.

Pay 4 life: Destroy Aether Storm. It can't be regenerated. Any player may activate this ability.

Destroy target creature. It can't be regenerated. Its controller creates a 1/1 white Spirit creature token with flying.

Flying

Choose one --

• Target player gains X life.

• Prevent the next X damage that would be dealt to any target this turn.

{R}: Tap target Wall.

Whenever a creature enters the battlefield under your control, you gain life equal to its toughness.

Enchant creature card in a graveyard

When Animate Dead enters the battlefield, if it's on the battlefield, it loses "enchant creature card in a graveyard" and gains "enchant creature put onto the battlefield with Animate Dead." Return enchanted creature card to the battlefield under your control and attach Animate Dead to it. When Animate Dead leaves the battlefield, that creature's controller sacrifices it.

Enchanted creature gets -1/-0.

{2}, {T}: Target creature gains vigilance until end of turn. Activate only during combat and only if defending player controls a snow land.

{T}: Untap two target lands.

Enchant creature

Enchanted creature can't attack or block, and its activated abilities can't be activated.

Sacrifice a creature: Add {C}{C}.

{T}, Sacrifice Ashnod's Transmogrant: Put a +1/+1 counter on target nonartifact creature. That creature becomes an artifact in addition to its other types.

{B}, Sacrifice a creature: Destroy target nonblack creature.

At the beginning of each upkeep, untap all creatures and lands.

{X}{W}, {T}: Ballista Squad deals X damage to target attacking or blocking creature.

Enchant creature

At the beginning of your upkeep, sacrifice Binding Grasp unless you pay {1}{U}.

You control enchanted creature.

Enchanted creature gets +0/+1.

When Body Snatcher enters the battlefield, exile it unless you discard a creature card.

When Body Snatcher dies, exile Body Snatcher and return target creature card from your graveyard to the battlefield.

Flying

Echo {2}{B} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)

When Bone Shredder enters the battlefield, destroy target nonartifact, nonblack creature.

At the beginning of each player's upkeep, that player discards a card at random.

{2}, Sacrifice Brass Secretary: Draw a card.

At the beginning of your upkeep, sacrifice Breeding Pit unless you pay {B}{B}.

At the beginning of your end step, create a 0/1 black Thrull creature token.

At the beginning of your upkeep, sacrifice Breeding Pit unless you pay {B}{B}.

At the beginning of your end step, create a 0/1 black Thrull creature token.

Islandwalk (This creature can't be blocked as long as defending player controls an Island.)

{2}, {T}: Bullwhip deals 1 damage to target creature. That creature attacks this turn if able.

Enchant creature

Enchanted creature has mountainwalk. (It can't be blocked as long as defending player controls a Mountain.)

{W}, {T}: Calming Licid loses this ability and becomes an Aura enchantment with enchant creature. Attach it to target creature. You may pay {W} to end this effect.

Enchanted creature can't attack.

{1}: Carrion Ants gets +1/+1 until end of turn.

When Cartographer enters the battlefield, you may return target land card from your graveyard to your hand.

Prevent all damage that would be dealt to Cho-Manno, Revolutionary.

Buyback--Sacrifice a land. (You may sacrifice a land in addition to any other costs as you cast this spell. If you do, put this card into your hand as it resolves.)

Prevent all combat damage that would be dealt this turn.

Whenever you cast a spell, you gain 1 life.

{R}, {T}: Convulsing Licid loses this ability and becomes an Aura enchantment with enchant creature. Attach it to target creature. You may pay {R} to end this effect.

Enchanted creature can't block.

{B}, {T}: Corrupting Licid loses this ability and becomes an Aura enchantment with enchant creature. Attach it to target creature. You may pay {B} to end this effect.

Enchanted creature has fear. (It can't be blocked except by artifact creatures and/or black creatures.)

Trample

Echo {1}{G}{G} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)

Creatures with flying get -2/-0.

Whenever Crypt Cobra attacks and isn't blocked, defending player gets a poison counter. (A player with ten or more poison counters loses the game.)

{3}, {T}, Sacrifice Crystal Chimes: Return all enchantment cards from your graveyard to your hand.

Enchant land

At the beginning of the upkeep of enchanted land's controller, Cursed Land deals 1 damage to that player.

Dakkon Blackblade's power and toughness are each equal to the number of lands you control.

{T}: Target creature gains shadow until end of turn. (It can block or be blocked by only creatures with shadow.)

Shadow (This creature can block or be blocked by only creatures with shadow.)

Dauthi Warlord's power is equal to the number of creatures with shadow on the battlefield.

{B}{B}: Counter target green spell.

Rather than the attacking player, you assign the combat damage of each creature attacking you. You can divide that creature's combat damage as you choose among any of the creatures blocking it.

{2}, {T}: This turn, when target creature you control attacks and isn't blocked, it assigns no combat damage this turn and you put a cube counter on Delif's Cube.

{2}, Remove a cube counter from Delif's Cube: Regenerate target creature.

Destroy target permanent.

Destroy target artifact with mana value X. It can't be regenerated. Detonate deals X damage to that artifact's controller.

Enchant creature

{U}: Return enchanted creature and Disappear to their owners' hands.

{1}{U}: Counter target red spell.

Rather than pay the mana cost for a spell, its controller may discard a card that shares a color with that spell.

Creatures don't untap during their controllers' untap steps.

At the beginning of each player's upkeep, that player may choose any number of tapped nongreen creatures they control and pay {2} for each creature chosen this way. If the player does, untap those creatures.

Dwarven Hold enters the battlefield tapped.

You may choose not to untap Dwarven Hold during your untap step.

At the beginning of your upkeep, if Dwarven Hold is tapped, put a storage counter on it.

{T}, Remove any number of storage counters from Dwarven Hold: Add {R} for each storage counter removed this way.

Distribute two +1/+1 counters among one or two target creatures.

First strike

As Engineered Plague enters the battlefield, choose a creature type.

All creatures of the chosen type get -1/-1.

Exile target nonblack creature. Search its controller's graveyard, hand, and library for all cards with the same name as that creature and exile them. Then that player shuffles.

{3}, {T}: Put an elixir counter on Essence Bottle.

{T}, Remove all elixir counters from Essence Bottle: You gain 2 life for each elixir counter removed this way.

Return all creatures to their owners' hands.

Destroy all creatures of the creature type of your choice.

Echo {4} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)

Sacrifice an artifact: Put a +1/+1 counter on target creature.

The next time a source of your choice would deal damage to you this turn, instead that source deals that much damage to you and Eye for an Eye deals that much damage to that source's controller.

When False Prophet dies, exile all creatures.

Buyback {3} (You may pay an additional {3} as you cast this spell. If you do, put this card into your hand as it resolves.)

Fanning the Flames deals X damage to any target.

Enchant enchantment

At the beginning of the upkeep of enchanted enchantment's controller, Feedback deals 1 damage to that player.

{T}: Add one mana of any color that a land an opponent controls could produce.

Enchant creature

At the beginning of your upkeep, you may put an infection counter on Festering Wound.

At the beginning of the upkeep of enchanted creature's controller, Festering Wound deals X damage to that player, where X is the number of infection counters on Festering Wound.

Tap an untapped creature you control: Prevent the next 1 damage that would be dealt to target creature this turn.

{T}: Fire Ants deals 1 damage to each other creature without flying.

Flame Wave deals 4 damage to target player or planeswalker and each creature that player or that planeswalker's controller controls.

Whenever Flesh Reaver deals damage to a creature or opponent, Flesh Reaver deals that much damage to you.

Buyback--Pay 3 life, Discard a card at random. (You may pay 3 life and discard a card at random in addition to any other costs as you cast this spell. If you do, put this card into your hand as it resolves.)

Destroy target land.

Haste

{0}: Flowstone Hellion gets +1/-1 until end of turn.

{R}: Flowstone Salamander deals 1 damage to target creature blocking it.

Buyback--Discard two cards. (You may discard two cards in addition to any other costs as you cast this spell. If you do, put this card into your hand as it resolves.)

Counter target spell.

Fountain of Cho enters the battlefield tapped.

{T}: Put a storage counter on Fountain of Cho.

{T}, Remove any number of storage counters from Fountain of Cho: Add {W} for each storage counter removed this way.

{2}, {T}: You gain 1 life.

Enchant creature

Enchanted creature gets +3/+3 and has trample.

{G}: Regenerate enchanted creature.

Whenever Gang of Elk becomes blocked, it gets +2/+2 until end of turn for each creature blocking it.

Flying

{U}{U}{U}: Regenerate Ghost Ship.

{T}: Add {C}.

{0}: Return Ghost Town to its owner's hand. Activate only if it's not your turn.

Defender (This creature can't attack.)

{R}: Target creature you control with toughness 2 or less gains flying until end of turn. Flip a coin at the beginning of the next end step. If you lose the flip, sacrifice that creature.

Echo {4}{R}{R} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)

When Goblin Marshal enters the battlefield or dies, create two 1/1 red Goblin creature tokens.

Enchant creature

Enchanted creature has protection from green. This effect doesn't remove Green Ward.

Reach (This creature can block creatures with flying.)

Whenever Harbor Guardian attacks, defending player may draw a card.

Cumulative upkeep {2} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)

When a player doesn't pay Heart of Bogardan's cumulative upkeep, Heart of Bogardan deals X damage to target player or planeswalker and each creature that player or that planeswalker's controller controls, where X is twice the number of age counters on Heart of Bogardan minus 2.

Activated abilities of creatures cost {1} less to activate. This effect can't reduce the mana in that cost to less than one mana.

Whenever a creature blocks, Heat of Battle deals 1 damage to that creature's controller.

{G}, {T}: Reveal cards from the top of your library until you reveal a basic land card. Put that card into your hand and all other cards revealed this way into your graveyard.

Sacrifice a white creature: For each attacking red creature, prevent all combat damage that would be dealt by that creature this turn unless its controller pays {2}{R}.

When a player casts a spell, sacrifice Hesitation and counter that spell.

Return all green permanents to their owners' hands.

All Slivers have "Pay 2 life: Return this permanent to its owner's hand."

Put a card from your hand on top of your library: Prevent all damage that would be dealt by target instant or sorcery spell this turn.

Each creature you control can block an additional creature each combat.

Until end of turn, whenever a player taps an Island for mana, that player adds an additional {U}.

{1}{U}{U}, Sacrifice a blue creature: Create X 1/1 blue Camarid creature tokens, where X is the sacrificed creature's mana value.

{0}: Hopping Automaton gets -1/-1 and gains flying until end of turn.

All Sliver creatures have trample.

{3}, {T}: Create a 1/1 colorless Insect artifact creature token with flying and haste named Hornet. Destroy it at the beginning of the next end step.

Rampage 1 (Whenever this creature becomes blocked, it gets +1/+1 until end of turn for each creature blocking it beyond the first.)

Until end of turn, target creature loses all abilities and has base power and toughness 0/1.

{T}: Target creature can't be regenerated this turn.

Create four 1/1 white Citizen creature tokens.

You may choose not to untap Ice Floe during your untap step.

{T}: Tap target creature without flying that's attacking you. It doesn't untap during its controller's untap step for as long as Ice Floe remains tapped.

Iceberg enters the battlefield with X ice counters on it.

{3}: Put an ice counter on Iceberg.

Remove an ice counter from Iceberg: Add {C}.

Counter target activated ability from an artifact, creature, enchantment, or land. That permanent's activated abilities can't be activated this turn. (Mana abilities can't be targeted.)

Draw a card.

Flying

When Iridescent Drake enters the battlefield, put target Aura card from a graveyard onto the battlefield under your control attached to Iridescent Drake.

Jagged Lightning deals 3 damage to each of two target creatures.

Trample

{B}, {T}: Choose target opponent who had at least two fewer creature cards in their graveyard than you did as you activated this ability. Destroy target nonblack creature that player controls.

{W}, {T}: Choose target opponent who had more life than you did as you activated this ability. You gain 3 life.

{U}, {T}: Choose target opponent who had at least two more cards in hand than you did as you activated this ability. Draw a card.

Keldon Warlord's power and toughness are each equal to the number of non-Wall creatures you control.

Flying

{G}: Killer Bees gets +1/+1 until end of turn.

{U}: Killer Whale gains flying until end of turn.

Flying; first strike; banding (Any creatures with banding, and up to one without, can attack in a band. Bands are blocked as a group. If any creatures with banding you control are blocking or being blocked by a creature, you divide that creature's combat damage, not its controller, among any of the creatures it's being blocked by or is blocking.)

Sacrifice any number of Mountains. Landslide deals that much damage to target player or planeswalker.

Enchant creature

Enchanted creature has swampwalk. (It can't be blocked as long as defending player controls a Swamp.)

You have no maximum hand size.

If an effect causes you to discard a card, discard it, but you may put it on top of your library instead of into your graveyard.

{G}{G}: Counter target black spell.

Whenever a Forest an opponent controls becomes tapped, you gain 1 life.

You may have Lone Wolf assign its combat damage as though it weren't blocked.

Change the text of target spell or permanent by replacing all instances of one basic land type with another. (For example, you may change "swampwalk" to "plainswalk." This effect lasts indefinitely.)

Magmasaur enters the battlefield with five +1/+1 counters on it.

At the beginning of your upkeep, you may remove a +1/+1 counter from Magmasaur. If you don't, sacrifice Magmasaur and it deals damage equal to the number of +1/+1 counters on it to each creature without flying and each player.

Whenever a player casts a spell, that player returns a land they control to its owner's hand.

You may choose not to untap Mana Leech during your untap step.

{T}: Tap target land. It doesn't untap during its controller's untap step for as long as Mana Leech remains tapped.

Whenever a land an opponent controls is tapped for mana, tap all lands that player controls that could produce any type of mana that land could produce.

{2}: Mantis Engine gains flying until end of turn. (It can't be blocked except by creatures with flying or reach.)

{2}: Mantis Engine gains first strike until end of turn. (It deals combat damage before creatures without first strike.)

Rampage 1 (Whenever this creature becomes blocked, it gets +1/+1 until end of turn for each creature blocking it beyond the first.)

As an additional cost to cast this spell, sacrifice a creature.

Search your library for a card with the same name as target nontoken creature, put that card onto the battlefield, then shuffle.

{1}, {T}, Discard a card: Regenerate target creature.

Whenever an opponent discards a card, Megrim deals 2 damage to that player.

Cast this spell only during your turn and only during combat before blockers are declared.

You choose which creatures block this combat and how those creatures block.

Whenever a creature attacks and isn't blocked this combat, untap it and remove it from combat.

Destroy each artifact with mana value X or less.

{3}: The next time Mercenaries would deal damage to you this turn, prevent that damage. Any player may activate this ability.

Each player may discard up to three cards. Mind Bomb deals damage to each player equal to 3 minus the number of cards they discarded this way.

When Mind Maggots enters the battlefield, discard any number of creature cards. For each card discarded this way, put two +1/+1 counters on Mind Maggots.

Discard a card: You may tap or untap target artifact, creature, or land.

Buyback {2}{B}{B} (You may pay an additional {2}{B}{B} as you cast this spell. If you do, put this card into your hand as it resolves.)

Target player discards a card.

Whenever Mogg Maniac is dealt damage, it deals that much damage to target opponent or planeswalker.

Enchant creature

At the beginning of your upkeep, you may put a growth counter on Momentum.

Enchanted creature gets +1/+1 for each growth counter on Momentum.

When Monk Idealist enters the battlefield, return target enchantment card from your graveyard to your hand.

Whenever a creature dies, you gain 1 life.

Mountainwalk (This creature can't be blocked as long as defending player controls a Mountain.)

Protection from white

Cast this spell only during your end step.

As an additional cost to cast this spell, pay X life.

Draw X cards.

Flying (This creature can't be blocked except by creatures with flying or reach.)

Nightmare's power and toughness are each equal to the number of Swamps you control.

{2}{B}, {T}: Reveal any number of black cards in your hand. Target creature gets -X/-X until end of turn, where X is the number of cards revealed this way.

Whenever an opponent casts a creature spell, if Opal Acrolith is an enchantment, Opal Acrolith becomes a 2/4 Soldier creature.

{0}: Opal Acrolith becomes an enchantment.

{T}: Opportunist deals 1 damage to target creature that was dealt damage this turn.

Fear (This creature can't be blocked except by artifact creatures and/or black creatures.)

Whenever Order of Yawgmoth deals damage to a player, that player discards a card.

Creatures you control get +3/+3 and gain trample until end of turn.

Flying, trample

At the beginning of your upkeep, sacrifice Palladia-Mors unless you pay {R}{G}{W}.

Enchant creature

At the beginning of the upkeep of enchanted creature's controller, that player reveals the top card of their library. If that card is a land card, destroy that creature. Otherwise, it gets +3/+3 until end of turn.

{W}, Discard a card: You gain 3 life.

Buyback--Sacrifice a land. (You may sacrifice a land in addition to any other costs as you cast this spell. If you do, put this card into your hand as it resolves.)

Create a 1/1 white Pegasus creature token with flying.

When Plague Dogs dies, all creatures get -1/-1 until end of turn.

{2}, Sacrifice Plague Dogs: Draw a card.

Primordial Ooze attacks each combat if able.

At the beginning of your upkeep, put a +1/+1 counter on Primordial Ooze. Then you may pay {X}, where X is the number of +1/+1 counters on it. If you don't, tap Primordial Ooze and it deals X damage to you.

Creatures can't attack you unless their controller pays {2} for each creature they control that's attacking you.

Enchant creature

When enchanted creature dies, return that card to its owner's hand. If that card is returned to its owner's hand this way, you may pay {U}{U}{U}. If you do, return Puppet Master to its owner's hand.

{B}{B}{B}, {T}: Target opponent reveals their hand and discards a creature card at random. Activate only during your turn.

First strike

{5}, {T}: Search your library for a Rebel permanent card with mana value 4 or less, put it onto the battlefield, then shuffle.

{6}, {T}: Search your library for a Rebel permanent card with mana value 5 or less, put it onto the battlefield, then shuffle.

Flying

{7}, {T}: Search your library for a Rebel permanent card with mana value 6 or less, put it onto the battlefield, then shuffle.

Look at the top five cards of target player's library. Put any number of them on the bottom of that library in any order and the rest on top of the library in any order.

Flying

At the beginning of your upkeep, you may sacrifice a nonartifact creature. If you do, put a +1/+1 counter on Ravenous Vampire. If you don't, tap Ravenous Vampire.

Return up to X target cards from your graveyard to your hand, where X is the number of black permanents target opponent controls as you cast this spell.

Change the target of target spell that targets only a player. The new target must be a player.

Discard X cards, then return a card from your graveyard to your hand for each card discarded this way. Exile Recall.

Prevent all damage that would be dealt this turn to up to two target creatures.

Untap all creatures you control and all creatures target opponent controls. You and that opponent each gain control of all creatures the other controls until end of turn. Those creatures gain haste until end of turn.

Target creature deals damage to itself equal to its power.

Protection from red

Target blocking creature gets +7/+7 until end of turn.

{3}, {T}: Target attacking creature gets +2/+0 until end of turn. When that creature leaves the battlefield this turn, sacrifice Runesword. If the creature deals damage to a creature this turn, the creature dealt damage can't be regenerated this turn. If a creature dealt damage by the targeted creature would die this turn, exile that creature instead.

Prevent the next 3 damage that would be dealt to target creature this turn. At the beginning of the next end step, put a +0/+1 counter on that creature for each 1 damage prevented this way.

{2}{W}: Prevent all combat damage that would be dealt by target creature this turn.

Sacrifice Sanctum Guardian: The next time a source of your choice would deal damage to any target this turn, prevent that damage.

Sand Silos enters the battlefield tapped.

You may choose not to untap Sand Silos during your untap step.

At the beginning of your upkeep, if Sand Silos is tapped, put a storage counter on it.

{T}, Remove any number of storage counters from Sand Silos: Add {U} for each storage counter removed this way.

First strike

{1}{B}: Regenerate Sanguine Guard.

As an additional cost to cast this spell, sacrifice a creature.

Return any number of target creatures you control to their owner's hand.

At the beginning of your upkeep, flip a coin. If you lose the flip, return Scoria Wurm to its owner's hand.

Buyback {4} (You may pay an additional {4} as you cast this spell. If you do, put this card into your hand as it resolves.)

Searing Touch deals 1 damage to any target.

Destroy all artifacts. They can't be regenerated.

Defender (This creature can't attack.)

Shifting Wall enters the battlefield with X +1/+1 counters on it.

Enchant creature

Enchanted creature gets +2/+2 and has flying.

{R}: Enchanted creature gets +1/+0 until end of turn.

Cast this spell only if you've cast another spell this turn.

Flying

Skyshroud Elite gets +1/+2 as long as an opponent controls a nonbasic land.

Buyback--Pay 4 life. (You may pay 4 life in addition to any other costs as you cast this spell. If you do, put this card into your hand as it resolves.)

Destroy target nonblack creature. It can't be regenerated.

Defender (This creature can't attack.)

{1}: Snow Fortress gets +1/+0 until end of turn.

{1}: Snow Fortress gets +0/+1 until end of turn.

{3}: Snow Fortress deals 1 damage to target creature without flying that's attacking you.

Shadow (This creature can block or be blocked by only creatures with shadow.)

Whenever Soltari Champion attacks, other creatures you control get +1/+1 until end of turn.

{1}{W}: Prevent all combat damage that would be dealt this turn by target attacking creature with flying.

Target player loses 4 life and you gain 4 life.

Spawning Pool enters the battlefield tapped.

{T}: Add {B}.

{1}{B}: Spawning Pool becomes a 1/1 black Skeleton creature with "{B}: Regenerate this creature" until end of turn. It's still a land. (If it regenerates, the next time it would be destroyed this turn, it isn't. Instead tap it, remove all damage from it, and remove it from combat.)

Whenever a player casts a spell, Spellshock deals 2 damage to that player.

Spike Breeder enters the battlefield with three +1/+1 counters on it.

{2}, Remove a +1/+1 counter from Spike Breeder: Put a +1/+1 counter on target creature.

{2}, Remove a +1/+1 counter from Spike Breeder: Create a 1/1 green Spike creature token.

Spike Feeder enters the battlefield with two +1/+1 counters on it.

{2}, Remove a +1/+1 counter from Spike Feeder: Put a +1/+1 counter on target creature.

Remove a +1/+1 counter from Spike Feeder: You gain 2 life.

Spike Rogue enters the battlefield with two +1/+1 counters on it.

{2}, Remove a +1/+1 counter from Spike Rogue: Put a +1/+1 counter on target creature.

{2}, Remove a +1/+1 counter from a creature you control: Put a +1/+1 counter on Spike Rogue.

Spike Soldier enters the battlefield with three +1/+1 counters on it.

{2}, Remove a +1/+1 counter from Spike Soldier: Put a +1/+1 counter on target creature.

Remove a +1/+1 counter from Spike Soldier: Spike Soldier gets +2/+2 until end of turn.

Spitting Hydra enters the battlefield with four +1/+1 counters on it.

{1}{R}, Remove a +1/+1 counter from Spitting Hydra: It deals 1 damage to target creature.

Enchant Swamp

When enchanted land becomes tapped, destroy it.

When Spreading Algae is put into a graveyard from the battlefield, return Spreading Algae to its owner's hand.

Enchant artifact

You control enchanted artifact.

Other black creatures get -1/-1.

Target player chooses three cards from their hand and puts them on top of their library in any order.

Enchant creature

Enchanted creature gets +3/+0 as long as it's attacking. Otherwise, it gets -2/-1.

{G}, {T}: Tempting Licid loses this ability and becomes an Aura enchantment with enchant creature. Attach it to target creature. You may pay {G} to end this effect.

All creatures able to block enchanted creature do so.

Shadow (This creature can block or be blocked by only creatures with shadow.)

Whenever Thalakos Deceiver attacks and isn't blocked, you may sacrifice it. If you do, gain control of target creature. (This effect lasts indefinitely.)

At the beginning of your upkeep, sacrifice Thelon's Chant unless you pay {G}.

Whenever a player puts a Swamp onto the battlefield, Thelon's Chant deals 3 damage to that player unless the player puts a -1/-1 counter on a creature they control.

Blue creatures don't untap during their controllers' untap steps.

At the beginning of each player's upkeep, that player may choose any number of tapped blue creatures they control and pay {U} for each creature chosen this way. If the player does, untap those creatures.

{1}{G}, {T}, Sacrifice a creature: Forests you control become 2/3 creatures until end of turn. They're still lands.

{1}, {T}, Exile Thran Foundry: Target player shuffles their graveyard into their library.

Enchant creature

Enchanted creature gets +1/+1.

Sacrifice Thrull Retainer: Regenerate enchanted creature.

{1}{B}: Counter target black spell unless that spell's controller pays {B} or {3}.

Echo {3} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)

Sacrifice Ticking Gnomes: It deals 1 damage to any target.

Cast this spell only if no permanents named Tidal Influence are on the battlefield.

Tidal Influence enters the battlefield with a tide counter on it.

At the beginning of your upkeep, put a tide counter on Tidal Influence.

As long as there is exactly one tide counter on Tidal Influence, all blue creatures get -2/-0.

As long as there are exactly three tide counters on Tidal Influence, all blue creatures get +2/+0.

Whenever there are four or more tide counters on Tidal Influence, remove all tide counters from it.

Put a +1/+1 counter on each creature you control.

At the beginning of your upkeep, you may put a verse counter on Torch Song.

{2}{R}, Sacrifice Torch Song: It deals X damage to any target, where X is the number of verse counters on Torch Song.

{1}, {T}: Transmogrifying Licid loses this ability and becomes an Aura enchantment with enchant creature. Attach it to target creature. You may pay {1} to end this effect.

Enchanted creature gets +1/+1 and is an artifact in addition to its other types.

{2}{U}{U}: Draw a card.

Treetop Village enters the battlefield tapped.

{T}: Add {G}.

{1}{G}: Treetop Village becomes a 3/3 green Ape creature with trample until end of turn. It's still a land. (It can deal excess combat damage to the player or planeswalker it's attacking.)

If a source would deal damage to you, prevent 1 of that damage.

{T}: Add {C}. If you control an Urza's Power-Plant and an Urza's Tower, add {C}{C} instead.

{T}: Add {C}. If you control an Urza's Mine and an Urza's Power-Plant, add {C}{C}{C} instead.

When an opponent casts a spell, if Veiled Apparition is an enchantment, Veiled Apparition becomes a 3/3 Illusion creature with flying and "At the beginning of your upkeep, sacrifice Veiled Apparition unless you pay {1}{U}."

When an opponent casts a spell, if Veiled Sentry is an enchantment, Veiled Sentry becomes an Illusion creature with power and toughness each equal to that spell's mana value.

Buyback {3} (You may pay an additional {3} as you cast this spell. If you do, put this card into your hand as it resolves.)

Target land becomes a 2/2 creature that's still a land. (This effect lasts indefinitely.)

All Slivers have "{2}, Sacrifice this permanent: You gain 4 life."

Flying, protection from black

Flying, protection from blue

Destroy X target Mountains. Volcanic Eruption deals damage to each creature and each player equal to the number of Mountains put into a graveyard this way.

Pay 5 life: Destroy Volrath's Dungeon. Any player may activate this ability but only during their turn.

Discard a card: Target player puts a card from their hand on top of their library. Activate only as a sorcery.

{2}, Tap an untapped creature you control: You gain 2 life. Activate only as a sorcery.

As Volrath's Laboratory enters the battlefield, choose a color and a creature type.

{5}, {T}: Create a 2/2 creature token of the chosen color and type.

{T}: Add {C}.

{1}{B}, {T}: Put target creature card from your graveyard on top of your library.

Defender, flying (This creature can't attack, and it can block creatures with flying.)

Defender

When Wall of Blossoms enters the battlefield, draw a card.

Defender (This creature can't attack.)

When Wall of Junk blocks, return it to its owner's hand at end of combat. (Return it only if it's on the battlefield.)

Defender (This creature can't attack.)

At end of combat, exile all creatures blocked by Wall of Nets.

When Wall of Nets leaves the battlefield, return all cards exiled with Wall of Nets to the battlefield under their owners' control.

Defender (This creature can't attack.)

First strike

Defender (This creature can't attack.)

Prevent all damage that would be dealt to Wall of Shadows by creatures it's blocking.

Wall of Shadows can't be the target of spells that can target only Walls or of abilities that can target only Walls.

Defender (This creature can't attack.)

Whenever Wall of Souls is dealt combat damage, it deals that much damage to target opponent or planeswalker.

Defender (This creature can't attack.)

Defender (This creature can't attack.)

Whenever Wall of Tears blocks a creature, return that creature to its owner's hand at end of combat.

Defender (This creature can't attack.)

{U}: Wall of Water gets +1/+0 until end of turn.

Defender (This creature can't attack.)

{2}{U}{U}: Wall of Wonder gets +4/-4 until end of turn and can attack this turn as though it didn't have defender.

{3}, {T}: Target creature gains trample until end of turn.

Whenever an opponent casts a red spell, you gain 2 life.

{0}: The next 1 damage that would be dealt to Warrior en-Kor this turn is dealt to target creature you control instead.

Create three 2/2 white Knight creature tokens. Exile them at the beginning of the next cleanup step.

Buyback {5} (You may pay an additional {5} as you cast this spell. If you do, put this card into your hand as it resolves.)

Draw a card.

All creatures lose flying until end of turn.

Sacrifice a snow land: Return Whiteout from your graveyard to your hand.

When Wild Wurm enters the battlefield, flip a coin. If you lose the flip, return Wild Wurm to its owner's hand.

Flying

Menace (This creature can't be blocked except by two or more creatures.)

Destroy target creature with flying.

Worn Powerstone enters the battlefield tapped.

{T}: Add {C}{C}.

Flying

{G}: Regenerate Yavimaya Gnats.

Whenever an opponent casts a white spell, that player loses 1 life and you gain 1 life.

Enchant creature

Enchanted creature gets +2/+2 and has flying and shroud. (It can't be the target of spells or abilities.)