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Professor's Warning

one black manaInstant

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• 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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Showing Strixhaven: School of Mages#84

Price

0.30 $

Foil 0.27 $

11 printings

Daily estimate from Scryfall, not a shop quote.

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Professor's Warning format legality

Constructed

  • StandardNot legal
  • PioneerLegal
  • ModernLegal
  • Future StandardNot legal

Eternal

  • LegacyLegal
  • VintageLegal
  • PauperLegal
  • PremodernNot legal
  • Old SchoolNot legal
  • Penny DreadfulNot legal

Commander

  • CommanderLegal
  • OathbreakerLegal
  • Pauper CommanderLegal
  • Duel CommanderLegal
  • PreDHNot legal

Arena & online

  • HistoricLegal
  • TimelessLegal
  • AlchemyNot legal
  • GladiatorLegal
  • BrawlLegal
  • Standard BrawlNot legal
  • Competitive BrawlLegal

Other

  • TLRLegal

All printings of Professor's Warning 11

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