Powder Keg [Urza's Destiny] CRU024 Set: Alpha Edition Type: Sorcery

Set: Alpha Edition Type: Sorcery Rarity: Common Cost: {B}{B} Destroy target land

Set: Beta Edition Type: Sorcery Rarity: Rare Cost: {2}{U} Each player shuffles their hand and graveyard into their library

Set: Skyridge Type: Colorless Rarity: Rare Retreat cost: Colorless

Set: Black & White: Dark Explorers Type: Water Rarity: Ultra Rare Retreat cost: Colorless

Powder Keg [Urza's Destiny] CRU024 Set: Alpha Edition Type: SorcerySet: Urza's Destiny Type: Artifact Rarity: Rare Cost: {2} At the beginning of your upkeep, you may put a fuse counter on Powder Keg. {T}, Sacrifice Powder Keg: Destroy each artifact and creature with mana value equal to the number of fuse counters on Powder Keg.