Unholy Grotto [Onslaught] BW38 Set: Turbo Pack: Booster Three

Set: Turbo Pack: Booster Three Card type: Effect Monster Rarity: Common Attack: 2800 Defense: 2200 Once per turn

you can discard this card to select 1 face-up Psychic-Type monster you control

Set: Structure Deck: Realm of Light Card type: Normal Trap Rarity: Common Target 1 face-up Effect Monster your opponent controls

Even a fragment of a powerstone contains within it not just energy

When this card is Special Summoned: You can return all Spell and Trap Cards your opponent controls to the hand

Unholy Grotto [Onslaught] BW38 Set: Turbo Pack: Booster ThreeSet: Onslaught Type: Land Rarity: Rare {T}: Add {C}. {B}, {T}: Put target Zombie card from your graveyard on top of your library.