As an additional cost to cast this spell, discard X cards.

Look at target opponent's hand and choose X cards from it. That player discards those cards.

Sacrifice a creature: Target player mills cards equal to the sacrificed creature's power.

Any player may cast creature spells with mana value 3 or less without paying their mana costs and as though they had flash.

Exile all permanents. You discard your hand.

Sacrifice an enchantment: Auratog gets +2/+2 until end of turn.

Flying

When Avenging Angel dies, you may put it on top of its owner's library.

Flying

Whenever Bellowing Fiend deals damage to a creature, Bellowing Fiend deals 3 damage to that creature's controller and 3 damage to you.

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

Destroy all Islands.

As Booby Trap enters the battlefield, choose an opponent and a card name other than a basic land card name.

The chosen player reveals each card they draw.

When the chosen player draws a card with the chosen name, sacrifice Booby Trap. If you do, Booby Trap deals 10 damage to that player.

Sacrifice Bottle Gnomes: You gain 3 life.

{T}: Put a bounty counter on target nonblack creature.

{T}: Destroy target creature with a bounty counter on it.

Caldera Lake enters the battlefield tapped.

{T}: Add {C}.

{T}: Add {U} or {R}. Caldera Lake deals 1 damage to you.

Red spells cost {2} more to cast.

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

You may choose not to untap Coffin Queen during your untap step.

{2}{B}, {T}: Put target creature card from a graveyard onto the battlefield under your control. When Coffin Queen becomes untapped or you lose control of Coffin Queen, exile that creature.

{3}: Exile target creature you control.

Sacrifice Cold Storage: Return each creature card exiled with Cold Storage to the battlefield under your control.

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

When Commander Greven il-Vec enters the battlefield, sacrifice a creature.

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

Return the top creature card of your graveyard to the battlefield. That creature gains haste until end of turn. Exile it at the beginning of the next end step.

{3}, {T}: Choose a card name, then reveal a card at random from your hand. If that card has the chosen name, Cursed Scroll deals 2 damage to any target.

Whenever a creature is dealt damage, destroy it. It can't be regenerated.

Whenever an opponent plays a land, put a +1/+1 counter on Dirtcowl Wurm.

Destroy target artifact or enchantment.

Counter target spell.

Draw a card.

Flying

As Dracoplasm enters the battlefield, sacrifice any number of creatures. Dracoplasm's power becomes the total power of those creatures and its toughness becomes their total toughness.

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

White creatures get -1/-1.

Destroy X target nonblack creatures. Draw X cards.

When Duplicity enters the battlefield, exile the top five cards of your library face down.

At the beginning of your upkeep, you may exile all cards from your hand face down. If you do, put all other cards you own exiled with Duplicity into your hand.

At the beginning of your end step, discard a card.

When you lose control of Duplicity, put all cards exiled with Duplicity into their owner's graveyard.

Tap an untapped creature you control: Untap target basic land.

{4}, {T}: An opponent chooses target creature they control. Create a token that's a copy of that creature. That token gains haste until end of turn. Exile the token at the beginning of the next end step. Activate only as a sorcery.

At the beginning of each player's precombat main phase, that player adds {G}{G}.

Other Elf creatures have forestwalk. (They can't be blocked as long as defending player controls a Forest.)

Other Elves have shroud. (They can't be the targets of spells or abilities.)

Whenever Elven Warhounds becomes blocked by a creature, put that creature on top of its owner's library.

Green spells you cast cost {1} less to cast.

{R}, {T}: Enraging 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 has haste.

X can't be 0.

Target spell's controller exiles it with X delay counters on it.

At the beginning of each of that player's upkeeps, if that card is exiled, remove a delay counter from it. If the card has no delay counters on it, the player puts it onto the stack as a copy of the original spell.

As long as an opponent controls a creature with flying not named Escaped Shapeshifter, Escaped Shapeshifter has flying. The same is true for first strike, trample, and protection from any color.

Destroy all creatures of the creature type of your choice.

Whenever a nontoken creature is put into your graveyard from the battlefield, create a 1/1 white Spirit creature token with flying.

Enchant creature

As Flickering Ward enters the battlefield, choose a color.

Enchanted creature has protection from the chosen color. This effect doesn't remove Flickering Ward.

{W}: Return Flickering Ward to its owner's hand.

{2}, {T}: Draw a card. Activate only if you have no cards in hand.

Whenever Fugitive Druid becomes the target of an Aura spell, you draw a card.

If a source would deal damage to a permanent or player, it deals double that damage to that permanent or player instead.

{2}{W}: Creatures you control get +1/+1 until end of turn.

{3}, {T}: Target player mills two cards. If two cards that share a color were milled this way, repeat this process.

During combat, players can't cast instant spells or activate abilities that aren't mana abilities.

All artifacts have shroud. (They can't be the targets of spells or abilities.)

{T}, Sacrifice a Forest: Heartwood Giant deals 2 damage to target player or planeswalker.

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

All Sliver creatures have trample.

All creatures lose all abilities and have base power and toughness 1/1.

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 creature attacks this turn if able.

Search your library for three cards and reveal them. Target opponent chooses one. Put that card into your hand and the rest into your graveyard. Then shuffle.

At the beginning of your upkeep, Jinxed Idol deals 2 damage to you.

Sacrifice a creature: Target opponent gains control of Jinxed Idol.

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

{1}{G}: Regenerate Krakilin.

Exchange control of target artifact or creature and another target permanent that shares one of those types with it. (This effect lasts indefinitely.)

Each player exiles all creature cards from their graveyard, then sacrifices all creatures they control, then puts all cards they exiled this way onto the battlefield.

{T}, Sacrifice Lotus Petal: Add one mana of any color.

Flying

{T}: Non-Wall creatures the active player controls attack this turn if able. At the beginning of the next end step, destroy each of those creatures that didn't attack this turn. Activate only during an opponent's turn and only before combat.

If a creature with a magnet counter on it attacks, all creatures with magnet counters on them attack if able.

Whenever a creature with a magnet counter on it attacks, all creatures with magnet counters on them block that creature this turn if able.

{1}, {T}: Put a magnet counter on target creature.

Search your library for any number of land cards, exile them, then shuffle.

Flying

{T}: Mawcor deals 1 damage to any target.

{T}: Add {C}.

{T}: Untap target attacking creature with shadow. Prevent all combat damage that would be dealt to and dealt by that creature this turn.

Draw four cards. You skip your next turn.

Trample

As Minion of the Wastes enters the battlefield, pay any amount of life.

Minion of the Wastes's power and toughness are each equal to the life paid as it entered the battlefield.

At the beginning of your upkeep, you may look at the top three cards of your library, then put them back in any order.

All Slivers have "{2}, Sacrifice this permanent: Draw a card."

{T}: Add {C}.

{T}: Add {R} or {G}. Mogg Hollows doesn't untap during your next untap step.

Sacrifice a Goblin: Target creature gets +1/+1 until end of turn.

When Mongrel Pack dies during combat, create four 1/1 green Dog creature tokens.

All lands are 2/2 creatures that are still lands.

Whenever a creature becomes blocked by a creature with lesser power, destroy the blocking creature.

Whenever a creature blocks a creature with lesser power, destroy the attacking creature.

{G}, {T}: Nurturing 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.

{G}: Regenerate enchanted creature.

{T}: Target opponent chooses any number of creatures they control. During that player's next turn, the chosen creatures attack if able, and other creatures can't attack. At the beginning of that turn's end step, destroy each of the chosen creatures that didn't attack this turn. Activate only during your turn.

{T}: Prevent the next 3 damage that would be dealt to any target this turn.

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

As Pallimud enters the battlefield, choose an opponent.

Pallimud's power is equal to the number of tapped lands the chosen player controls.

White spells you cast cost {1} less to cast.

At the beginning of your upkeep, you may look at the top card of target opponent's library. If you do, you may put that card on the bottom of that player's library.

Destroy target land.

First strike

{G}: Regenerate Ranger en-Vec.

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

When Rathi Dragon enters the battlefield, sacrifice it unless you sacrifice two Mountains.

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.

Skip your draw step.

Whenever you play a card, draw a card.

Your maximum hand size is two.

{T}: Add one mana of any type that a land you control could produce.

Artifacts and lands enter the battlefield tapped.

{T}: Add {C}.

{T}: Add {U} or {B}. Rootwater Depths doesn't untap during your next untap step.

{T}: Gain control of target creature for as long as that creature is enchanted.

You may cast Aura spells with enchant creature as though they had flash.

Red spells you cast cost {1} less to cast.

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

Salt Flats enters the battlefield tapped.

{T}: Add {C}.

{T}: Add {W} or {B}. Salt Flats deals 1 damage to you.

Blue spells you cast cost {1} less to cast.

When Sarcomancy enters the battlefield, create a 2/2 black Zombie creature token.

At the beginning of your upkeep, if there are no Zombies on the battlefield, Sarcomancy deals 1 damage to you.

Scabland enters the battlefield tapped.

{T}: Add {C}.

{T}: Add {R} or {W}. Scabland deals 1 damage to you.

At the beginning of your upkeep, if you have three or fewer cards in hand, Scalding Tongs deals 1 damage to target opponent or planeswalker.

As an additional cost to cast this spell, discard X land cards.

Destroy X target lands.

{1}, {T}: Exile any number of cards from your hand face down. Put that many cards from the top of your library into your hand. Then look at the exiled cards and put them on top of your library in any order.

Flying

Pay 2 life: Return Selenia, Dark Angel to its owner's hand.

Whenever Shocker deals damage to a player, that player discards all the cards in their hand, then draws that many cards.

Skyshroud Forest enters the battlefield tapped.

{T}: Add {C}.

{T}: Add {G} or {U}. Skyshroud Forest deals 1 damage to you.

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

{1}{W}: Soltari Crusader gets +1/+0 until end of turn.

{W}: Soltari Emissary gains shadow until end of turn. (It can block or be blocked by only creatures with shadow.)

Protection from red

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

At the beginning of your upkeep, if there are no Reflection tokens on the battlefield, create a 2/2 white Reflection creature token.

{0}: Destroy target Reflection.

{T}: Destroy target artifact or creature. That permanent's controller gains control of Starke of Rath. (This effect lasts indefinitely.)

Enchant enchantment

You control enchanted enchantment.

Enchant creature

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

All Sliver creatures have first strike.

{T}: Add {C}.

{T}: Add {W} or {U}. Thalakos Lowlands doesn't untap during your next untap step.

Target player takes an extra turn after this one.

At the beginning of your upkeep, put a pain counter on Torture Chamber.

At the beginning of your end step, Torture Chamber deals damage to you equal to the number of pain counters on it.

{1}, {T}, Remove all pain counters from Torture Chamber: It deals damage to target creature equal to the number of pain counters removed this way.

Flying

{T}, Tap two untapped creatures you control: Return target permanent to its owner's hand.

Whenever another creature enters the battlefield, Unstable Shapeshifter becomes a copy of that creature, except it has this ability.

{T}: Add {C}.

{T}: Add {G} or {W}. Vec Townships doesn't untap during your next untap step.

At the beginning of each upkeep, create a 1/1 green Saproling creature token.

{T}: Until end of turn, target creature has base power 1 or base toughness 1.

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

Change the text of target permanent by replacing all instances of one color word with another or one basic land type with another until end of turn. (For example, you may change "nonred creature" to "nongreen creature" or "plainswalk" to "swampwalk.")

Destroy all creatures that aren't enchanted. They can't be regenerated.

Destroy target land.

{T}: Choose a creature card name. Reveal the top four cards of your library and put all of them with that name into your hand. Put the rest into your graveyard.

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

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

You gain life equal to the sacrificed creature's toughness.