Puppet Shark

Detach 1 Xyz Material from your monsters, and if you do, excavate the top 4 cards of your Deck, choose 1 of them, and apply this effect based on its type, also place the rest on the top of the Deck in the same order.
●Monster/Spell: Add it to your hand.
●Trap: Set it. It can be activated this turn.
You can only activate 1 "Puppet Shark" per turn.