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Knowledge Pool
Foil
Mirrodin Besieged
Change Version
Foil
Change Version
Tabletop
$ 5.01
MTGO
0.24 tix
![Knowledge Pool [MBS] (F)](https://cdn1.mtggoldfish.com/images/h/Knowledge-Pool-MBS-672.jpg)
Tabletop
$ 5.01
MTGO
0.24 tix
Knowledge Pool
Foil
Mirrodin Besieged
Knowledge Pool
Artifact
Imprint — When this artifact enters, each player exiles the top three cards of their library.
Whenever a player casts a spell from their hand, that player exiles it. If the player does, they may cast a spell from among other cards exiled with this artifact without paying its mana cost.
Rare
#111 Illustrated by Mike Bierek
| Standard | Not Legal |
| Alchemy | Not Legal |
| Historic | Not Legal |
| Explorer | Not Legal |
| Timeless | Not Legal |
| Pioneer | Not Legal |
| Modern | Legal |
| Legacy | Legal |
| Vintage | Legal |
| Commander | Legal |
| Brawl | Not Legal |
| Duel Commander | Legal |
| Commander 1v1 | Legal |
| Penny Dreadful | Legal |
| Pauper | Not Legal |
Card Kingdom
TCGplayer Mid
Price History
All Printings
| The List Cheapest Newest | $ 0.80 | - | |
| Mirrodin Besieged Foil | $ 5.01 | 0.24 tix | |
| Mirrodin Besieged Cheapest | $ 0.99 | 0.02 tix | |
| Mystery Booster Retail Edition Foils Foil | $ 1.41 | - |
