SZW - Fenrir Sword (OP17-EN021) [OTS Tournament Pack 17]

When this card is Normal Summoned: You can target 1 "ZW -" monster you control that is an Equip Card; Special Summon that target in Defense Position. You can target 1 "Utopia" monster you control; equip this card from your hand to that target. When the equipped monster destroys an opponent's monster by battle and sends it to the GY: You can target 1 "ZW -" monster in your GY; add that target to your hand.