Professor's Warning
Strixhaven: School of Mages · #84 · common
Instant
Market price
€0.11
Cardmarket · updated 11 Nov 2026
24h+83.3%7d+37.5%
Last 30 days, EUR
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Card text
As printed · card data from 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 Onyx urged the twins to prepare for the dark mage Extus, sounding very much like someone familiar with the rise of tyrants.
Details
- Mana cost
- {B}mana value 1
- Color identity
- Black
- Set type
- Expansion
- Finishes
- Nonfoil
- Foil
- EDHREC rank
- #8,867
Format legality
- StandardNot legal
- PioneerLegal
- ModernLegal
- LegacyLegal
- VintageLegal
- CommanderLegal
- PauperLegal
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