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'[+1]: Search your library for a Swamp card, reveal it, put it into your hand, then shuffle. [−3]: Target creature gets +X/+X or -X/-X until end of turn, where X...
'All creatures get -1/-1 until end of turn for each Swamp you control.
'This creature gets +1/+1 as long as you control another artifact.
'Gates Ablaze deals X damage to each creature, where X is the number of Gates you control.
'Menace Whenever this creature enters or attacks, create two 1/1 black Rat creature tokens with "This token can't block." Then if you control five or more Rats, each Rat you...
When this creature enters, choose one — • Repair — Return target card with mana value 4 or greater from your graveyard to your hand. • Impound — Exile target...
'Whenever you cast a noncreature spell, you may pay {1}. If you do, tap target creature an opponent controls and it doesn't untap during its controller's next untap step.
'Tendrils of Corruption deals X damage to target creature and you gain X life, where X is the number of Swamps you control.
'{T}: Add {C}.
{1}, {T}, Sacrifice this land: Destroy target nonbasic land. Activate only if an opponent controls four or more lands.
'Gates Ablaze deals X damage to each creature, where X is the number of Gates you control.
'Menace
At the beginning of each player's upkeep, this creature deals 2 damage to that player unless they control two or more basic lands.
'Enchant creature
You control enchanted creature.