Knowledge Vault [Legends] XY207 "Like Day from Night

"Like Day from Night

Set: World Championships 2005 Type: Metal Rarity: Rare Retreat cost: Colorless

if this card attacked a face-down Defense Position monster: Destroy that monster immediately with this card's effect without flipping it face-up or applying damage calculation

Special Summon those targets

" —Angus Mackenzie

Knowledge Vault [Legends] XY207 "Like Day from NightSet: Legends Type: Artifact Rarity: Rare Cost: {4} {2}, {T}: Exile the top card of your library face down. {0}: Sacrifice Knowledge Vault. If you do, discard your hand, then put all cards exiled with Knowledge Vault into their owner's hand. When Knowledge Vault leaves the battlefield, put all cards exiled with Knowledge Vault into their owner's graveyard.