Masked HERO Blast [JUMP-EN078] Ultra Rare Legendary Collection Kaiba If this card is Fusion

If this card is Fusion Summoned using 5 Spellcaster monsters with different names: You can destroy all cards your opponent controls

Set: OTS Tournament Pack 6 Card type: Continuous Spell Rarity: Ultimate Rare When this card is activated: Fusion Summon 1 "Gem-Knight" Fusion Monster from your Extra Deck

this card can attack your opponent''s Life Points directly

or (if Monster) cannot activate its effects

this monster cannot attack

Masked HERO Blast [JUMP-EN078] Ultra Rare Legendary Collection Kaiba If this card is FusionSet: 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