MTG

Whenever an opponent casts a green spell, you draw a card.

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

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

Sacrifice a creature: Add {C}{C}.

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

Enchant creature Enchanted creature has mountainwalk. (It can't be blocked as long as defending player controls a Mountain.)

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

Other Zombie creatures have swampwalk. (They can't be blocked as long as defending player controls a Swamp.) Other Zombies have "{B}: Regenerate th...

At the beginning of your upkeep, destroy all artifacts and enchantments. They can't be regenerated.

At the beginning of the end step, if no creatures are on the battlefield, sacrifice Pestilence. {B}: Pestilence deals 1 damage to each creature and...

Creatures you control have vigilance. (Attacking doesn't cause them to tap.)

{T}: Add {C}. {T}: Add {B} or {R}. Sulfurous Springs deals 1 damage to you.

Prevent all combat damage that would be dealt this turn.

{T}: D'Avenant Archer deals 1 damage to target attacking or blocking creature.

({T}: Add {R}.)

({T}: Add {R}.)

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

Discard X cards, then return a card from your graveyard to your hand for each card discarded this way. Exile Recall.

Untap all creatures you control.

Other Goblin creatures get +1/+1 and have mountainwalk. (They can't be blocked as long as defending player controls a Mountain.)

{T}: Add {C}. {T}: Add {W} or {U}. Adarkar Wastes deals 1 damage to you.

Shock deals 2 damage to any target.

When Goblin Recruiter enters the battlefield, search your library for any number of Goblin cards and reveal those cards. Shuffle your library, then...