Blade Knight (CT1-EN002) [2004 Collectors Tin] N2 This effect doesn't remove Green

This effect doesn't remove Green Ward

Set: From the Vault: Twenty Type: Instant Rarity: Mythic Cost: {B} Add {B}{B}{B}

choose target creature that player controls

sacrifice Sea Serpent

Set: Legends Type: Sorcery Rarity: Rare Cost: {2}{B}{B}{B} Destroy all nonblack creatures

Blade Knight (CT1-EN002) [2004 Collectors Tin] N2 This effect doesn't remove GreenSet: 2004 Collectors Tin Card type: Effect Monster Rarity: Secret Rare Attack: 1600 Defense: 1000 If you have 1 or less cards in your hand, the ATK of this card on the field is increased by 400 points. Also, if this card is the only monster on your side of the field, negate the effects of Flip Effect Monsters destroyed by this card as a result of battle.