Mask of Darkness [SS05-ENA19] Common Starfoil Rare While that monster(s) is face-up

While that monster(s) is face-up on the field

Set: Duelist League Promo Card type: Effect Monster Rarity: Rare Attack: 2000 Defense: 800 When this card is destroyed by battle and sent to the Graveyard: You can pay 500 Life Points

it is unaffected by your opponent's card effects

Set: Hidden Arsenal 5: Steelswarm Invasion Card type: Effect Monster Rarity: Super Rare Attack: 1000 Defense: 800 During your Main Phase: You can discard this card

When this card inflicts battle damage to your opponent while it has 12 or more Xyz Materials: You can send as many cards as possible from your opponent's hand and field to the Graveyard

Mask of Darkness [SS05-ENA19] Common Starfoil Rare While that monster(s) is face-upSet: Speed Duel Decks: Twisted Nightmares Card type: Flip Effect Monster Rarity: Common Attack: 900 Defense: 400 FLIP: Target 1 Trap in your GY; add that target to your hand.