Current paper retail
Card Kingdom$0.35
Cardmarket€0.10
ManaPool$0.15
TCGplayer$0.33
Buylist (dealers pay)
Card Kingdom$0.01
MTGO (Cardhoarder)
retail$0.03 tix
90-day paper retail (USD)
3 providers
Professor's Warning
CommonColour IDMV 1
Instant
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.)
Card capabilities
Instant
Derived deterministically from card types, Oracle text and keywords. Not a strategic evaluation.
Format legality
Primary formats
Eternal formats
Other printings
This is the only English printing.
Rulings
No rulings recorded for this card.
Similar cardsOpen Card Finder →
Ranked by shared capabilities, colour identity, mana value and type — never by strategic judgement.
