Long-Term Phyresis Study [Unknown Event] LGS010-P Activate this ability only if

Activate this ability only if you have boosted this turn

Sacrifice Mount Doom and a legendary artifact: Choose up to two creatures

Mirrodin Besieged

Whenever an opponent casts a creature or planeswalker spell with the same name as a card in their graveyard

populate (Create a token that's a copy of a creature token you control

Long-Term Phyresis Study [Unknown Event] LGS010-P Activate this ability only ifSet: Unknown Event Type: Enchantment Rarity: Common Cost: {2}{B} Poison Tolerance +1 (It takes an additional poison counters for you to lose the game. When Long Term Phyresis Study enters the battlefield, return up to one target creature card from your graveyard to your hand. Then draw a card.