Red-Eyes Black Metal Dragon

Extra Deck (Cannot be normal summoned).

Flying, trample

XYZ Summon: Red-Eyes Black Dragon equipped
with Metalmorph. Summon from your Extra Deck
this creature and attach Red-Eyes Black Dragon and
Metalmorph as an Xyz material. If Metalmorph is
detach or destroyed, send this creature to your
graveyard, then return Red-Eyes Black Dragon
to the battlefield under your control.