Suicune (HGSS21) [HeartGold & SoulSilver: Black Star Promos] Storm of Ragnarok when an opponent's DARK monster

when an opponent's DARK monster activates its effect: You can detach 1 Xyz Material from this card

Set: Mattel Action Figure Promos: Series 2 Card type: Fusion/Effect Monster Rarity: Rare Attack: 2600 Defense: 2300 "Elemental Hero Wildheart" + "Elemental Hero Bladedge" This monster cannot be Special Summoned except by Fusion Summon

Set: Black & White: Dragons Exalted Type: Psychic Rarity: Ultra Rare Retreat cost: Colorless

negate the activation and destroy it

you can send this card from your hand to the Graveyard to negate the effect

Suicune (HGSS21) [HeartGold & SoulSilver: Black Star Promos] Storm of Ragnarok when an opponent's DARK monsterSet: HeartGold & SoulSilver: Black Star Promos Type: Water Rarity: Black Star Promo Retreat cost: Colorless