Worm Opera [HA02-EN052] Super Rare Astral Pack 8 its ATK becomes 0

its ATK becomes 0

it gains ATK equal to its DEF until the end of this turn

Set: Battles of Legend: Light's Revenge Card type: Effect Monster Rarity: Ultra Rare Attack: 3000 Defense: 2000 If a Pendulum Monster you control is destroyed by battle or card effect: You can Tribute 1 monster

you can return both monsters to their owner's hands at the start of the Damage Step (without damage calculation)

Worm Opera [HA02-EN052] Super Rare Astral Pack 8 its ATK becomes 0Set: Hidden Arsenal 2 Card type: Effect Monster Rarity: Super Rare Attack: 400 Defense: 800 FLIP: All face up monsters on the field lose 500 ATK, except Reptile Type "Worm" monsters.