Powder Keg [Urza's Destiny] Khans of Tarkir Prerelease Promos "A hedron holds magic for

"A hedron holds magic for a thousand years—or less

Set: New Phyrexia Type: Creature — Phyrexian Horror Rarity: Mythic Cost: {B}{B}{B}{B} Trample

Set: Antiquities Type: Artifact Rarity: Rare Cost: {1} {X}

" —Lao Tzu

you may exile target nonland permanent an opponent controls until Angel of Sanctions leaves the battlefield

Powder Keg [Urza's Destiny] Khans of Tarkir Prerelease Promos "A hedron holds magic forSet: 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.