Masked HERO Blast [JUMP-EN078] Ultra Rare Secret Rare "Trickstar" monsters this card points

"Trickstar" monsters this card points to cannot be destroyed by battle or card effects

Each time your opponent activates a Spell/Trap Card

This card's name becomes "Toon World" while in the Field Zone

You cannot Summon other monsters the turn you activate this card (but you can Normal Set)

Masked HERO Blast [JUMP-EN078] Ultra Rare Secret Rare "Trickstar" monsters this card pointsSet: 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