2 Level 3 monsters
Once per turn: You can detach 1 Xyz Material from this card; Special Summon 1 Wind-Up monster from your hand or Deck. When a face-up Wind-Up monster on the field is destroyed and sent to the Graveyard (except during the Damage Step): You can detach 1 Xyz Material from this card to target that monster; return that target to the hand.