: Cardfight!! Vanguard
: Booster Set 8: Blue Storm Armada
Devourer of Planets, Zeal:
CONT [V]: If you have a card named "Eye of Destruction, Zeal" in your soul, this unit gets Power +1000. AUTO: When a card named "Galactic Beast, Zeal" rides this unit, if you have a card named "Eye of Destruction, Zeal" in your soul, choose a of your opponent's vanguard, and that unit gets Power -3000 until end of turn.
That particular Ultra Beast absorbs energy on an astronomical scale.