SZW - Fenrir Sword (NECH-EN091) [The New Challengers]

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 Graveyard: You can target 1 "ZW -" monster in your Graveyard; add that target to your hand.