Mana Vault [Foreign Black Border] XY141 was actually the work of

was actually the work of his wife Hurkyl

saying: 'It is a talisman against all evil

put all cards exiled with Knowledge Vault into their owner's graveyard

−1: Put a card you own with a silver counter on it from exile into your hand

Set: Collectors' Edition Type: Artifact Rarity: Rare Cost: {3} {1}: The next time an unblocked creature of your choice would deal combat damage to you this turn

Mana Vault [Foreign Black Border] XY141 was actually the work ofSet: Foreign Black Border Type: Artifact Rarity: Rare Cost: {1} Mana Vault doesn't untap during your untap step. At the beginning of your upkeep, you may pay {4}. If you do, untap Mana Vault. At the beginning of your draw step, if Mana Vault is tapped, it deals 1 damage to you. {T}: Add {C}{C}{C}.