MTG

{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 this ability only ...

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

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

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

Enchant creature Enchanted creature has protection from red. This effect doesn't remove Red Ward.

{3}, {T}: Prevent the next 2 damage that would be dealt to you this turn.

{2}, {T}: Add one mana of any color.

Destroy target Wall. It can't be regenerated.

Destroy target land.

Ironclaw Orcs can't block creatures with power 2 or greater.

{1}: The next time a white source of your choice would deal damage to you this turn, prevent that damage.

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

Return target creature to its owner's hand.

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

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

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 t...

Flying {T}: Add one mana of any color.

As an additional cost to cast this spell, sacrifice a creature. Add an amount of {B} equal to the sacrificed creature's converted mana cost.

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

As long as Veteran Bodyguard is untapped, all damage that would be dealt to you by unblocked creatures is dealt to Veteran Bodyguard instead.

Destroy all Islands.

{T}: Target creature with power 2 or less can't be blocked this turn.