Zweilous (61/111) [Sun & Moon: Crimson Invasion] Psychic[×2] Once per turn: You can

Once per turn: You can make all Level 4 Beast-Warrior-Type monsters you currently control become Level 8 until the end of this turn

except "Mermail Abyssgunde"

Set: Spirit Warriors Card type: Effect Monster Rarity: Super Rare Attack: 1700 Defense: 900 During either player's turn

Set: 2016 Mega-Tins Mega Pack Card type: Pendulum/Effect Monster Rarity: Common Attack: 800 Defense: 1800 If this card is destroyed by battle: You can make the monster that destroyed this card lose 800 ATK

Zweilous (61/111) [Sun & Moon: Crimson Invasion] Psychic[×2] Once per turn: You canSet: Sun & Moon: Crimson Invasion Type: Darkness Rarity: Uncommon Retreat cost: Colorless,Colorless