Professor's Warning

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.)

Legalities

• commander: legal
• legacy: legal
• modern: legal
• pauper: legal
• vintage: legal
• brawl: legal
• pioneer: legal
• standard: legal

Links

• Scryfall
• Cardmarket
• Gatherer
• TCGplayer

Printings

• Professor's Warning (STX)