Professor's Warning

Mana cost

{B}

Type

Instant

Set

Strixhaven: School of Mages #84 (common)

Price

$0.33 USD

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 has 1 printing, first in Strixhaven: School of Mages (2021). EDHREC ranks it #8,841 among Commander cards. It appears most in Shirei, Shizo's Caretaker decks (1,130 on EDHREC).

Legality

• commander: legal
• legacy: legal
• vintage: legal
• pauper: legal
• modern: legal
• pioneer: legal
• standard: not legal
• brawl: legal