Queen Dragun Djinn

2 Level 4 monstersDragon-Type monsters you control cannot be destroyed by battle, except "Queen Dragun Djinn". Once per turn: You can detach 1 Xyz Material from this card to target 1 Level 5 or higher Dragon-Type monster in your Graveyard; Special Summon that target. It cannot attack this turn, and its effects are negated.