YuGiOh Maximum Gold: El Dorado Rare Number 81: Superdreadnought Rail Cannon Super Dora MGED-EN065

Monster. Earth. Machine/Xyz/Effect. 3200/4000. 2 Level 10 monstersOnce per turn, during either player's turn: You can detach 1 Xyz Material from this card, then target 1 face-up monster on the field; that target is unaffected by card effects, except for its own effects, until the end of this turn.