Masked HERO Blast [JUMP-EN078] Ultra Rare Advent Calendar 2018 send as many cards in

send as many cards in both players' hands and on the field as possible to the GY

If this card is Special Summoned

This card cannot be targeted by the effects of Spells

Face-up Level 4 Normal Monsters on the field cannot be destroyed by card effects

Masked HERO Blast [JUMP-EN078] Ultra Rare Advent Calendar 2018 send as many cards inSet: Shonen Jump Magazine Promos Card type: Fusion Effect Monster Rarity: Ultra Rare Attack: 2200 Defense: 1800 Must be Special Summoned with "Mask Change" and cannot be Special Summoned by other ways. If this card is Special Summoned: You can target 1 face up monster your opponent controls; its ATK becomes half its current ATK. Once per turn, during either player's turn: You can pay 500 LP, then target 1 Spell Trap Card your opponent controls; return