Singles

Tap target creature. Prevent all combat damage that would be dealt by that creature this turn. It doesn't untap during its controller's next two un...

Change the text of target spell or permanent by replacing all instances of one color word with another. (For example, you may change "target black ...

Counter target spell with converted mana cost X. (For example, if that spell's mana cost is {3}{U}{U}, X is 5.)

Flying At the beginning of your upkeep, Serendib Efreet deals 1 damage to you.

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 ...

Change the text of target spell or permanent by replacing all instances of one color word with another. (For example, you may change "target black ...

Enchant creature Enchanted creature has shroud as long as it's untapped. (It can't be the target of spells or abilities.)

Sea Serpent can't attack unless defending player controls an Island. When you control no Islands, sacrifice Sea Serpent.

Target opponent reveals their hand. You draw a card for each Forest and green card in it.

Cast this spell only during an opponent's turn, before attackers are declared. Creatures the active player controls attack this turn if able. At th...

Cast this spell only during an opponent's turn, before attackers are declared. Creatures the active player controls attack this turn if able. At th...

Defender (This creature can't attack.) {U}: Wall of Water gets +1/+0 until end of turn.

Defender (This creature can't attack.) {U}: Wall of Water gets +1/+0 until end of turn.

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, sa...

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

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

Defender (This creature can't attack.) {U}: Wall of Water gets +1/+0 until end of turn.

All artifacts have "At the beginning of your upkeep, sacrifice this artifact unless you pay {2}."

Whenever this creature attacks or blocks, each opponent exiles the top two cards of their library.

Choose target creature. If a spell or ability that targets that creature would cause a source to deal damage to that creature this turn, prevent th...