How Is My Yubel-Burn Deck? RATE plz...?

Very good. Try adding cards such as divine wrath or offering to the doomed to attempt to destroy your yubel. They evolve into the next level if you kill it yourself. Switch 1 of the Yubel Terror Incarnate for a Yubel- Ultimate Nightmare. you will need more than 1 of each because if ultimate nightmare dies then you can't bring a level back.