Odd-Eyes Raging Dragon

Pendulum Effect : Once per turn, if you have no cards in your other Pendulum Zone: You can place 1 Pendulum Monster from your Deck in your Pendulum Zone.
Monster Effect : 2 Level 7 Dragon-Type monsters
If you can Pendulum Summon Level 7, you can Pendulum Summon this face-up card in your Extra Deck. If this card in the Monster Zone is destroyed: You can place it in your Pendulum Zone. If this card is Xyz Summoned using an Xyz Monster as Material, it gains these effects.
• It can make a second attack during each Battle Phase.
• Once per turn: You can detach 1 Xyz Material from it; destroy as many cards your opponent controls as possible, and if you do, this card gains 200 ATK for each, until the end of this turn.