Strixhaven: School of Mages · #84
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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.)
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Professor's Warning (STX-84) is a common instant from the Strixhaven: School of Mages expansion. For one black mana you choose either to put a +1/+1 counter on target creature or give target creature indestructible until end of turn. This card serves as a cheap utility spell that can either bolster a creature permanently or protect it from destruction effects for a turn.
Catalog pricing data as of 17 Apr 2026, 20:12
