Professor's Warning Tweet Out of stock. $0.17 Wishlist Sell This Product Details Card Number: 084/275 Card Type: Instant Rarity: C Card Text: 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.) Color: Black Finish: Regular Name: Professor's Warning Set Name: Strixhaven: School of Mages Artist: Kieran Yanner Cost: B