Target 1 "Ghostrick" Field Spell in your Field Zone; return it to the hand, then you can activate 1 Field Spell from your hand or Deck. You can banish this card from your GY, then target 1 "Ghostrick" Xyz Monster you control; Special Summon from your Extra Deck, 1 "Ghostrick" Xyz Monster with a different name, by using that target as material. (This is treated as an Xyz Summon. Transfer its materials to the Summoned monster.) You can only use this effect of "Ghostrick Renovation" once per turn.