Helvault [Dark Ascension] Wind but you cannot Normal or

but you cannot Normal or Special Summon that monster

attach 1 card from your opponent's GY to it as material

Set: Neo Revelation 1st Edition Type: Psychic Rarity: Rare Retreat cost: Colorless

Set: Dark Revelation Volume 4 Card type: Effect Monster Rarity: Rare Attack: 300 Defense: 600 When this card is Special Summoned

or when a "Gishki" Ritual Spell is activated

Helvault [Dark Ascension] Wind but you cannot Normal orSet: Dark Ascension Type: Legendary Artifact Rarity: Mythic Cost: {3} {1}, {T}: Exile target creature you control. {7}, {T}: Exile target creature you don't control. When Helvault is put into a graveyard from the battlefield, return all cards exiled with it to the battlefield under their owners' control.