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Knowledge Pool
ARTIFACT Rare
The List EDHREC #6,770
$1.07
+0.0%
7 days
Price history
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Knowledge Pool price history chart, default range 3 months. currently $1.07.
Knowledge Pool Price Summary
Knowledge Pool's current headline price is $1.07.
Knowledge Pool Printings & Prices
2 printings
Knowledge Pool has 2 tracked printings across 2 sets, in nonfoil and foil finishes.
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Sell Knowledge Pool: Buylist Offers
5 offers
| Buyer | Printing | Finish | Cash offer | Retail | Spread |
|---|---|---|---|---|---|
| CoolStuffInc | MBS #111 | Foil | — | — | — |
| Card Kingdom | MBS #111 | Foil | — | — | — |
| Card Kingdom | PLST #MBS-111 | Foil | — | — | — |
| Card Kingdom | PLST #MBS-111 | Nonfoil | — | — | — |
| Card Kingdom | MBS #111 | Nonfoil | — | — | — |
Knowledge Pool Rules Text & Legality
View on Scryfall ↗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.
Knowledge Pool is legal in Modern, Legacy and Commander, and not legal in Standard, Pioneer and Pauper.
standard
Not legal
pioneer
Not legal
modern
Legal
legacy
Legal
commander
Legal
pauper
Not legal
Knowledge Pool Rulings
5 most recent
- Jun 1, 2011 Any other abilities that trigger when you cast the original spell (for example, if you cast Emrakul, the Aeons Torn) will still trigger and go on the stack.
- Jun 1, 2011 If multiple Knowledge Pools are on the battlefield, keep track of which cards are exiled by each of them. Whenever a player casts a spell from their hand: -- If all Knowledge Pools are controlled by the same player, that player chooses the order in which the triggered abilities are put onto the stack. The last one put onto the stack will be the first to resolve. -- If multiple players each control one or more Knowledge Pools, the active player put their triggered abilities on the stack in any order, then each other player in turn order does the same. The last ability put onto the stack this way will be the first to resolve. -- The first triggered ability to resolve will exile the original spell, then the player who cast that spell may cast one of the nonland cards exiled by the Knowledge Pool that generated that triggered ability. The abilities of other Knowledge Pools will do nothing when they resolve, as the original spell will already have been exiled.
- Jun 1, 2011 If the card has any mandatory additional costs, as Kuldotha Rebirth does, you must pay them in order to cast the spell.
- Jun 1, 2011 If the card you cast without paying its mana cost has an X in its mana cost, you must choose 0 as its value.
- Jun 1, 2011 If the original spell isn't exiled (perhaps because it's countered by another spell or ability before Knowledge Pool's second triggered ability resolves), the rest of the ability does nothing. The player doesn't get to cast an exiled card.
Reprints & Reprint Risk
4 printings
Knowledge Pool has been reprinted 4 times.
| Set | Date | Rarity | Treatment |
|---|---|---|---|
| PLST #MBS-111 | 2022-04-29 | Rare | Standard |
| PLST #MBS-111 | 2022-04-29 | Rare | Standard |
| MBS #111 | 2011-02-04 | Rare | Standard |
| MBS #111 | 2011-02-04 | Rare | Standard |
MBS #111 Knowledge Pool in Commander
Knowledge Pool is the #6,770 most-played card on EDHREC, down 8 places over the last 30 days.
Knowledge Pool FAQ
How much is Knowledge Pool worth?
Knowledge Pool is worth about $1.07 for its cheapest playable printing as of Sep 23, 2026.
Is Knowledge Pool legal in Commander?
Yes — Knowledge Pool is legal in Commander. It is also legal in Modern and Legacy.
Has Knowledge Pool been reprinted?
Yes — Knowledge Pool has been reprinted 4 times, with 2 printings tracked on The Index.
Why is Knowledge Pool cheap?
Knowledge Pool trades at about $1.07 — 4 reprints keep supply plentiful, and Commander demand is modest (#6,770 on EDHREC).