Dusknoir (2/130) [Diamond & Pearl: Base Set] U-ARC159 If they do not have

If they do not have the declared card in their hand

destroy Helm of Isen's Peak: Your hero gains +1 [Intellect] until end of turn

Destroy an opponent's monster that battles this card at the end of the Damage Step

Set: Abyss Rising Card type: Normal Trap Rarity: Ultimate Rare Special Summon 1 "Mermail" monster from your Deck

Set: Turbo Pack: Booster Two Card type: Normal Spell Rarity: Super Rare Select 1 monster from your Deck and send it to the Graveyard

Dusknoir (2/130) [Diamond & Pearl: Base Set] U-ARC159 If they do not haveSet: Diamond & Pearl: Base Set Type: Psychic Rarity: Holo Rare Retreat cost: Colorless,Colorless,Colorless