Proud Mentor
Proud Mentor Price Summary
As of Aug 1, 2026, the cheapest tracked printing of Proud Mentor is $0.14 (BBD #20), and the most expensive is $0.32 (BBD #20, Foil). The benchmark price (cheapest playable nonfoil) is $0.14, flat over 7 days, up 27.3% over 30 days, up 40.0% over 90 days. All-time tracked high: $0.15 (2026).
Proud Mentor Printings & Prices
Proud Mentor has 2 tracked printings across 2 sets, in nonfoil and foil finishes, including prerelease treatments.
Sell Proud Mentor: Buylist Offers
Card Kingdom currently pays $0.08 cash for BBD #20 (Foil); the retail-buylist spread on that printing is 84% (wide).
| Buyer | Printing | Finish | Cash offer | Retail | Spread |
|---|---|---|---|---|---|
| Card Kingdom | BBD #20 | Foil | $0.08 | $0.49 | 84% |
| CoolStuffInc | BBD #20 | Foil | $0.05 | — | — |
| Card Kingdom | PBBD #20s | Foil | $0.03 | $0.39 | 92% |
| Card Kingdom | BBD #20 | Nonfoil | $0.01 | $0.35 | 97% |
Proud Mentor Rules Text & Legality
Partner with Impetuous Protege (When this creature enters, target player may put Impetuous Protege into their hand from their library, then shuffle.)
{W}, {T}: Tap target creature.
Proud Mentor is legal in Legacy and Commander, and not legal in Standard, Pioneer, Modern and Pauper.
Proud Mentor Rulings
- Jun 8, 2018 "Partner with [name]" represents two abilities. The first is a triggered ability: "When this permanent enters the battlefield, target player may search their library for a card named [name], reveal it, put it into their hand, then shuffle their library."
- Jun 8, 2018 A nonlegendary creature can't be your commander, even if it has a "partner with" ability.
- Jun 8, 2018 Note that the target player searches their library (which may be affected by effects such as that of Stranglehold) and that the card they find is revealed, even though these words aren't included in the ability's reminder text.
Reprints & Reprint Risk
Proud Mentor has been reprinted 3 times.
| Set | Date | Rarity | Treatment |
|---|---|---|---|
| PBBD #20s | 2018-06-08 | Uncommon | Prerelease |
| BBD #20 | 2018-06-08 | Uncommon | Standard |
| BBD #20 | 2018-06-08 | Uncommon | Standard |
PBBD #20s 
BBD #20 Proud Mentor in Commander
Proud Mentor is the #28,167 most-played card on EDHREC, down 231 places over the last 30 days.
Proud Mentor FAQ
How much is Proud Mentor worth?
Proud Mentor is worth about $0.14 for its cheapest playable printing as of Aug 1, 2026. Prices range from $0.14 to $0.32 across 2 tracked printings.
Is Proud Mentor legal in Commander?
Yes — Proud Mentor is legal in Commander. It is also legal in Legacy.
Has Proud Mentor been reprinted?
Yes — Proud Mentor has been reprinted 3 times, with 2 printings tracked on The Index.
Why is Proud Mentor cheap?
Proud Mentor trades at about $0.14 — 3 reprints keep supply plentiful, and Commander demand is modest (#28,167 on EDHREC).