Worldslayer 222 (Magic 2012 (M12))

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.)

NM - $6.10
LP - $4.90
MP - $3.70
HP - $2.50
DMG - $1.50