Knowledge Vault
 
Community Rating:
0.51.01.52.02.53.03.54.04.55.0
Community Rating: 2.780 / 5  (25 votes)
Card Name:
Knowledge Vault
Mana Cost:
4
Converted Mana Cost:
4
Types:
Artifact
Card Text:
2, Tap: 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.
Expansion:
Rarity:
Uncommon
All Sets:
Legends (Rare)
Masters Edition III (Uncommon)
Card Number:
198
Rulings
10/1/2008 You can activate the second ability any time you have priority, including in response to itself. However, you will only be able to sacrifice the Vault as the first such ability resolves.
10/1/2009 You don’t get to look at the cards exiled with Knowledge Vault.
10/1/2009 If you activate Knowledge Vault’s second ability, all that happens at that time is that you pay a cost of 0. As the ability resolves, you must sacrifice Knowledge Vault. This is mandatory. If you are able to do so, you discard your hand and put all cards exiled with Knowledge Vault into their owners’ hands. If you aren’t able to do so because Knowledge Vault left the battlefield or changed controllers before the ability resolves, nothing happens.