Instant
Professor's Warning
BChoose 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.
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Free · copies, finishes & value
common Strixhaven: School of Mages #84 Illus. Kieran Yanner
Market
$0.30
▼ 14.3% · 30d
Cheapest copy
$0.28
Strixhaven: School of Mages · Foil
Printings
1
2021
Format legality
Legal · 14 Not legal · 8
Pioneer
Modern
Legacy
Vintage
Pauper
Commander
Brawl
Duel Commander
Gladiator
Historic
Oathbreaker
Pauper Commander
Price history
30 days ago · $0.351 days ago · $0.30