Target 1 "Ghostrick" Field Spell you control; 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 1 "Ghostrick" Xyz Monster from your Extra Deck with a different name, by using that target as material. (This is treated as an Xyz Summon. Transfer that target's materials to the Summoned monster.) You can only use this effect of "Ghostrick Renovation" once per turn.