Powder Keg [Urza's Destiny] ARC046-S Set: Limited Edition Alpha Type:

Set: Limited Edition Alpha Type: Instant Rarity: Common Cost: {X}{U} Counter target spell unless its controller pays {X}

Adarkar Wastes deals 1 damage to you

face up arrow cards played from arsenal gain go again

Put that many cards from the top of your library into your hand

then put Sensei's Divining Top on top of its owner's library

Powder Keg [Urza's Destiny] ARC046-S Set: Limited Edition Alpha Type:Set: 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 converted mana cost equal to the number of fuse counters on Powder Keg.