MTG

Caldera Lake enters the battlefield tapped. {T}: Add {C}. {T}: Add {U} or {R}. Caldera Lake deals 1 damage to you.

All Sliver creatures get +1/+1.

Flying; swampwalk (This creature can't be blocked as long as defending player controls a Swamp.)

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

Rolling Thunder deals X damage divided as you choose among any number of targets.

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

Enchant creature Enchanted creature gets +1/+5.

Whenever Apes of Rath attacks, it doesn't untap during its controller's next untap step.

Destroy target artifact.

First strike

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

Flying

{B}: Destroy target artifact, creature, or land you control.

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

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

{T}: Target opponent chooses any number of creatures they control. During that player's next turn, the chosen creatures attack if able, and other c...

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

Enchant creature (Target a creature as you cast this. This card enters the battlefield attached to that creature.) Enchanted creature gets -2/-2.

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

Put target creature on top of its owner's library.

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