A Stage 1 Pokemon Card of type Dragon with the title Zweilous and 100 HP of rarity Uncommon evolved from Deino from the set Evolving Skies and the flavor text: Their two heads will fight each other over a single piece of food. Zweilous are covered in scars even without battling others. It has the attack Bite with the cost Psychic, Darkness, the energy cost 2 and the damage of 40. It has the attack Dragon Headbutt with the cost Psychic, Darkness, Colorless, Colorless, the energy cost 4 and the damage of 100. 
Zweilous