When a Spell/Trap Card or effect is activated (except during the Damage Step) (Quick Effect): You can target 1 monster your opponent controls or 1 "Harpie" monster you control
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Set: Speed Duel: Arena of Lost Souls Card type: Fusion/Effect Monster Rarity: Ultra Rare Attack: 3800 Defense: 2500 "Queen's Knight" + "Jack's Knight" + "King's Knight"
This box is stuffed with absolutely everything you need to play smashing games
Set: Retro Pack 2 Card type: Fusion/Effect Monster Rarity: Secret Rare Attack: 2400 Defense: 3000 This card cannot be Special Summoned
Klauth, Unrivaled Ancient [Dungeons & Dragons: Adventures in the Forgotten Realms Commander] Event Pack Speed Duel When a Spell/Trap Card orSet: Dungeons & Dragons: Adventures in the Forgotten Realms Commander Type: Legendary Creature Dragon Rarity: Mythic Cost: {5}{R}{G} Flying, haste Whenever Klauth, Unrivaled Ancient attacks, add X mana in any combination of colors, where X is the total power of attacking creatures. Spend this mana only to cast spells. Until end of turn, you dont lose this mana as steps and phases end.