Target 1 face-up monster you control; equip this card to it. It gains 500 ATK. During your Main Phase: You can send this card equipped to a monster by this effect to the Graveyward; destroy the monster this card was equipped to, and if you do, Special Summon 2 "Graydle" monsters with different names from your Deck, but destroy them during the End Phase. You can only use this effect of "Graydle Split" once per turn.