Professor's Warning price & price history
What Professor's Warning costs today, what it cost before, and how commander players actually run it. Prices update daily.
Card details
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.)
- Type
- Instant
- Mana cost
- {B}
- Rarity
- common
- Latest printing
- Strixhaven: School of Mages
- First printed
- 2021-04-23
- Commander legality
- Legal
Professor's Warning price today
$0.27
€0.16
30 days 0.0%
as of 2026-10-05
- All-time high
- $0.31
- All-time low
- $0.07
- 1-year average
- $0.18
- Data since
- 2025-07-24
Professor's Warning has traded between $0.07 and $0.31, averaging $0.18 over the past year. It appears in 1,269 of the commander decks we track.
Professor's Warning in the deckdiver.app commander deck database
of 891,084 commander decks, 0.1%.
most of those decks cost $43.67 to $709.
runs 3.8 to 6.7 across those decks.
Real decks that run Professor's Warning
Pulled from the decks we index, with the stats we track for every one of them. The picks rotate weekly.
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