Target player draws three cards.

Whenever a land enters the battlefield, Ankh of Mishra deals 2 damage to that land's controller.

Destroy all lands.

Black creatures get +1/+1.

({T}: Add {B} or {R}.)

Each player chooses a number of lands they control equal to the number of lands controlled by the player who controls the fewest, then sacrifices the rest. Players discard cards and sacrifice creatures the same way.

({T}: Add {B} or {G}.)

Cast this spell only before the combat damage step.

Target creature gains trample and gets +X/+0 until end of turn, where X is its power. At the beginning of the next end step, destroy that creature if it attacked this turn.

Flying

{T}: Add one mana of any color.

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

Cast this spell only during combat before blockers are declared.

Target creature defending player controls can block any number of creatures this turn. It blocks each attacking creature this turn if able.

Enchant creature

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

Target player draws X cards.

{1}, {T}: If Chaos Orb is on the battlefield, flip Chaos Orb onto the battlefield from a height of at least one foot. If Chaos Orb turns over completely at least once during the flip, destroy all nontoken permanents it touches. Then destroy Chaos Orb.

Flying

Whenever Cockatrice blocks or becomes blocked by a non-Wall creature, destroy that creature at end of combat.

Remove Contract from Below from your deck before playing if you're not playing for ante.

Discard your hand, ante the top card of your library, then draw seven cards.

You may have Copy Artifact enter the battlefield as a copy of any artifact on the battlefield, except it's an enchantment in addition to its other types.

Counter target spell.

{2}, {T}: Put a mire counter on target non-Swamp land. That land is a Swamp for as long as it has a mire counter on it. Activate only during your upkeep.

When Cyclopean Tomb is put into a graveyard from the battlefield, at the beginning of each of your upkeeps for the rest of the game, remove all mire counters from a land that a mire counter was put onto with Cyclopean Tomb but that a mire counter has not been removed from with Cyclopean Tomb.

Remove Darkpact from your deck before playing if you're not playing for ante.

You own target card in the ante. Exchange that card with the top card of your library.

Remove Demonic Attorney from your deck before playing if you're not playing for ante.

Each player antes the top card of their library.

{T}: Destroy target land.

At the beginning of your upkeep, unless you pay {B}{B}{B}, tap Demonic Hordes and sacrifice a land of an opponent's choice.

Search your library for a card, put that card into your hand, then shuffle.

{3}, {T}: Target player discards a card. Activate only during your turn.

Target player activates a mana ability of each land they control. Then that player loses all unspent mana and you add the mana lost this way.

Earthquake deals X damage to each creature without flying and each player.

First strike

You may play any number of lands on each of your turns.

Whenever you play a land, if it wasn't the first land you played this turn, Fastbond deals 1 damage to you.

Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.)

At the beginning of your upkeep, Force of Nature deals 8 damage to you unless you pay {G}{G}{G}{G}.

{1}: The next time an unblocked creature of your choice would deal combat damage to you this turn, prevent all but 1 of that damage.

Copy target instant or sorcery spell, except that the copy is red. You may choose new targets for the copy.

Red creatures get +1/+1.

Whenever a Mountain is tapped for mana, its controller adds an additional {R}.

Other Goblins get +1/+1 and have mountainwalk.

Flying

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

At the beginning of each player's draw step, if Howling Mine is untapped, that player draws an additional card.

Flying

Whenever Hypnotic Specter deals damage to an opponent, that player discards a card at random.

Destroy target land.

{1}, {T}: Tap target artifact, creature, or land.

{X}: You may choose a creature card in your hand whose mana cost could be paid by some amount of, or all of, the mana you spent on {X}. If you do, you may cast that card face down as a 2/2 creature spell without paying its mana cost. If the creature that spell becomes as it resolves has not been turned face up and would assign or deal damage, be dealt damage, or become tapped, instead it's turned face up and assigns or deals damage, is dealt damage, or becomes tapped. Activate only as a sorcery.

{1}: The next time a source of your choice would deal damage to target creature this turn, that source deals that damage to you instead.

{4}, {T}: Draw a card.

All Swamps are 1/1 black creatures that are still lands.

As Lich enters the battlefield, you lose life equal to your life total.

You don't lose the game for having 0 or less life.

If you would gain life, draw that many cards instead.

Whenever you're dealt damage, sacrifice that many nontoken permanents. If you can't, you lose the game.

When Lich is put into a graveyard from the battlefield, you lose the game.

Other Merfolk get +1/+1 and have islandwalk. (They can't be blocked as long as defending player controls an Island.)

Flying, trample

At the beginning of your upkeep, sacrifice a creature other than Lord of the Pit. If you can't, Lord of the Pit deals 7 damage to you.

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.)

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

Whenever a player taps a land for mana, that player adds one mana of any type that land produced.

Tap all lands target player controls and that player loses all unspent mana.

Mana Vault doesn't untap during your untap step.

At the beginning of your upkeep, you may pay {4}. If you do, untap Mana Vault.

At the beginning of your draw step, if Mana Vault is tapped, it deals 1 damage to you.

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

Creatures with power 3 or greater don't untap during their controllers' untap steps.

Target player discards X cards at random.

{T}: Add {G}.

{T}: Add {B}.

{T}: Add {W}.

{T}: Add {R}.

{T}: Add {U}.

Look at the top three cards of target player's library, then put them back in any order. You may have that player shuffle.

Nevinyrral's Disk enters the battlefield tapped.

{1}, {T}: Destroy all artifacts, creatures, and enchantments.

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.

{W}{W}, {T}: Destroy target black permanent.

{0}: The next 1 damage that would be dealt to Personal Incarnation this turn is dealt to its owner instead. Only Personal Incarnation's owner may activate this ability.

When Personal Incarnation dies, its owner loses half their life, rounded up.

Pirate Ship can't attack unless defending player controls an Island.

{T}: Pirate Ship deals 1 damage to any target.

When you control no Islands, sacrifice Pirate Ship.

({T}: Add {R} or {W}.)

Psionic Blast deals 4 damage to any target and 2 damage to you.

Whenever one or more creatures you control attack, each defending player divides all creatures without flying they control into a "left" pile and a "right" pile. Then, for each attacking creature you control, choose "left" or "right." That creature can't be blocked this combat except by creatures with flying and creatures in a pile with the chosen label.

The next time a source of your choice would deal damage to you this turn, prevent that damage. You gain life equal to the damage prevented this way.

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

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

For each 1 damage that would be dealt to Rock Hydra, if it has a +1/+1 counter on it, remove a +1/+1 counter from it and prevent that 1 damage.

{R}: Prevent the next 1 damage that would be dealt to Rock Hydra this turn.

{R}{R}{R}: Put a +1/+1 counter on Rock Hydra. Activate only during your upkeep.

{T}: Destroy target tapped creature.

({T}: Add {G} or {W}.)

({T}: Add {W} or {B}.)

Sedge Troll gets +1/+1 as long as you control a Swamp.

{B}: Regenerate Sedge Troll.

Flying, vigilance

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

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

Players can't untap more than one creature during their untap steps.

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

Players skip their untap steps.

At the beginning of your upkeep, sacrifice Stasis unless you pay {U}.

You may spend white mana as though it were red mana.

Exile target creature. Its controller gains life equal to its power.

({T}: Add {R} or {G}.)

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.)

Time Vault enters the battlefield tapped.

Time Vault doesn't untap during your untap step.

If you would begin your turn while Time Vault is tapped, you may skip that turn instead. If you do, untap Time Vault.

{T}: Take an extra turn after this one.

Take an extra turn after this one.

Each player shuffles their hand and graveyard into their library, then draws seven cards. (Then put Timetwister into its owner's graveyard.)

({T}: Add {G} or {U}.)

({T}: Add {W} or {U}.)

Trample

Two-Headed Giant of Foriys can block an additional creature each combat.

({T}: Add {U} or {B}.)

Whenever you cast an enchantment spell, you may draw a card.

You may have Vesuvan Doppelganger enter the battlefield as a copy of any creature on the battlefield, except it doesn't copy that creature's color and it has "At the beginning of your upkeep, you may have this creature become a copy of target creature, except it doesn't copy that creature's color and it has this ability."

({T}: Add {U} or {R}.)

Enchant creature (Target a creature as you cast this. This card enters the battlefield attached to that creature.)

Enchanted creature gets +0/+2 and has reach. (It can block creatures with flying.)

Each player discards their hand, then draws seven cards.

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

{B}: Regenerate Will-o'-the-Wisp. (The next time this creature would be destroyed this turn, it isn't. Instead tap it, remove all damage from it, and remove it from combat.)

As long as Winter Orb is untapped, players can't untap more than one land during their untap steps.

Look at target opponent's hand and choose a card from it. You control that player until Word of Command finishes resolving. The player plays that card if able. While doing so, the player can activate mana abilities only if they're from lands that player controls and only if mana they produce is spent to activate other mana abilities of lands the player controls and/or to play that card. If the chosen card is cast as a spell, you control the player while that spell is resolving.

Destroy all creatures. They can't be regenerated.

Other Zombie creatures have swampwalk. (They can't be blocked as long as defending player controls a Swamp.)

Other Zombies have "{B}: Regenerate this permanent."