Powder Keg [Urza's Destiny] Dragon's Maze Prerelease Promos Set: Enemy of Justice Card

Set: Enemy of Justice Card type: Normal Spell Rarity: Common Select 1 Normal Monster in your Graveyard that includes "Elemental Hero" in its card name and Special Summon it to your side of the field

Set: Shadow Specters Card type: Normal Trap Rarity: Rare Tribute 2 or more Tokens with the same Level

Banish 1 Thunder monster from your Deck

Set: Dark Ascension Type: Instant Rarity: Common Cost: {3}{U} Put target creature on top of its owner's library

except "Batteryman Charger"

Powder Keg [Urza's Destiny] Dragon's Maze Prerelease Promos Set: Enemy of Justice CardSet: 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.