Worldslayer - Magic 2012 - 222

Artifact — Equipment

Mana Cost: {5}

Whenever equipped creature deals combat damage to a player, destroy all permanents other than this Equipment.
Equip {5} ({5}: Attach to target creature you control. Equip only as a sorcery.)

Rare · Magic 2012 · #222 (M12)

Illustrated by Greg Staples