Masked HERO Blast [JUMP-EN078] Ultra Rare Kaladesh Inventions Set: Betrayers of Kamigawa Promos

Set: Betrayers of Kamigawa Promos Type: Legendary Creature — Rat Ninja Rarity: Rare Cost: {4}{B}{B} Ninjutsu {3}{B}{B} ({3}{B}{B}

Set: Urza's Saga Type: Sorcery Rarity: Rare Cost: {R} Search your library for a card

each player may return a blue card from their graveyard to their hand

Set: League Tokens 2013 Type: Token Creature — Sliver Rarity: Common

Masked HERO Blast [JUMP-EN078] Ultra Rare Kaladesh Inventions Set: Betrayers of Kamigawa PromosSet: 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