Groudon EX (54/108) [Black & White: Dark Explorers] SM91 you can Tribute 1 monster

you can Tribute 1 monster to have this card gains ATK equal to the original ATK of the Tributed monster until the End Phase of this turn

when a Spell/Trap Card is activated: You can negate the activation

Set: Cybernetic Revolution Card type: Normal Spell Rarity: Ultimate Rare Pay 1000 Life Points

You cannot activate this card if your opponent''s Life Points are 3000 or less

Set: Enemy of Justice Card type: Fusion/Effect Monster Rarity: Ultimate Rare Attack: 2500 Defense: 2100 "Elemental Hero Sparkman" + "Elemental Hero Phoenixguy" This monster cannot be Specia Summoned except by Fusion Summon

Groudon EX (54/108) [Black & White: Dark Explorers] SM91 you can Tribute 1 monsterSet: Black & White: Dark Explorers Type: Fighting Rarity: Ultra Rare Retreat cost: Colorless,Colorless,Colorless,Colorless