The Wicked Avatar [JUMP-EN017] Ultra Rare Boujack Saga if you have less [Life]

if you have less [Life] than your opponent

If it's a Shadow card

where X is the damage dealt by Arknight Ascendency

You can Tribute 2 monsters to destroy all monsters your opponent controls

The Wicked Avatar [JUMP-EN017] Ultra Rare Boujack Saga if you have less [Life]Set: Shonen Jump Magazine Promos Card type: Effect Monster Rarity: Ultra Rare Attack: ? Defense: ? This card cannot be Special Summoned. This card cannot be Normal Summoned or Set except by Tributing 3 monsters. Your opponent cannot activate Spell or Trap Cards until the end of their 2nd turn after this card is Normal Summoned. The ATK and DEF of this card are each 100 points higher than the highest ATK on the field (except "The Wicked Avatar").