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Professor's Warning
Price history
Professor's Warning price history chart, default range 3 months. currently $0.35.
Professor's Warning Price Summary
Professor's Warning's current headline price is $0.35.
Professor's Warning Printings & Prices
Professor's Warning has 1 tracked printing across 1 sets, in nonfoil and foil finishes.
All finishes
Sell Professor's Warning: Buylist Offers
| Buyer | Printing | Finish | Cash offer | Retail | Spread |
|---|---|---|---|---|---|
| Card Kingdom | STX #84 | Foil | — | — | — |
| Card Kingdom | STX #84 | Nonfoil | — | — | — |
Professor's Warning Rules Text & Legality
View on Scryfall ↗Choose one —
• Put a +1/+1 counter on target creature.
• Target creature gains indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it.)
Professor's Warning is legal in Pioneer, Modern, Legacy, Commander and Pauper, and not legal in Standard.
Reprints & Reprint Risk
Professor's Warning has been reprinted 2 times.
| Set | Date | Rarity | Treatment |
|---|---|---|---|
| STX #84 | 2021-04-23 | Common | Standard |
| STX #84 | 2021-04-23 | Common | Standard |
Professor's Warning in Commander
Professor's Warning is the #8,779 most-played card on EDHREC, down 35 places over the last 30 days.
Professor's Warning FAQ
How much is Professor's Warning worth?
Professor's Warning is worth about $0.35 for its cheapest playable printing as of Sep 23, 2026.
Is Professor's Warning legal in Commander?
Yes — Professor's Warning is legal in Commander. It is also legal in Pioneer, Modern, Legacy and Pauper.
Has Professor's Warning been reprinted?
Yes — Professor's Warning has been reprinted 2 times, with 1 printings tracked on The Index.
Why is Professor's Warning cheap?
Professor's Warning trades at about $0.35 — 2 reprints keep supply plentiful, and Commander demand is modest (#8,779 on EDHREC).