Number 76: Harmonizer Gradielle (BLHR-EN029)

2 Level 7 monsters

This card's Attribute is also treated as each of its attached materials' Attributes. Cannot be destroyed by battle with a monster of the same Attribute, also cannot be destroyed by the activated effects of your opponent's monsters with the same Attribute. (Quick Effect): You can target 1 monster in your opponent's GY; detach 1 material from this card, and if you do, attach that target to this card as material. You can only use this effect of "Number 76: Harmonizer Gradielle" once per turn.

Fairy / Xyz / Effect, Battles of Legend: Hero's Revenge