Power Sink [Introductory Two-Player Set] Serra's Realm Set: EX: Crystal Guardians Type:

Set: EX: Crystal Guardians Type: Fighting

Set: Collectors' Edition Type: Artifact Rarity: Rare Cost: {4} All Swamps are 1/1 black creatures that are still lands

Whenever Demilich attacks

then choose all of your opponent's Battle Cards with 40000 power or less ignoring [Barrier] and KO them

Set: Beta Edition Type: Basic Land — Swamp Rarity: Common ({T}: Add {B}

Power Sink [Introductory Two-Player Set] Serra's Realm Set: EX: Crystal Guardians Type:Set: Introductory Two Player Set Type: Instant Rarity: Common Cost: {X}{U} Counter target spell unless its controller pays {X}. If that player doesn't, they tap all lands with mana abilities they control and lose all unspent mana.