Masked HERO Blast (JUMP-EN078) [Shonen Jump Magazine Promos] Duel Power put it into your graveyard

put it into your graveyard and each player returns all creature cards from their graveyard to the battlefield

Ulvenwald Hydra's power and toughness are each equal to the number of lands you control

exile another target permanent you control

Set: Legends Type: Legendary Land Rarity: Uncommon {T}: Add {G}

Masked HERO Blast (JUMP-EN078) [Shonen Jump Magazine Promos] Duel Power put it into your graveyardSet: 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