| 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.) |
| Illustrated by Kieran Yanner |
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NOT LEGAL Standard
LEGAL Pioneer LEGAL Modern LEGAL Legacy LEGAL Vintage
NOT LEGAL Brawl
LEGAL Historic LEGAL Pauper LEGAL Penny LEGAL Commander |