Professor's Warning
Instant
Mana Cost:
{B}
CMC 1
Colors:
B
Set:
Strixhaven: School of Mages (STX)
Rarity:
Common
Standard
Commander
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.)
"Professor Onyx urged the twins to prepare for the dark mage Extus, sounding very much like someone familiar with the rise of tyrants."
Deck Archetypes
Group Hug
Stax
The card provides counters and indestructible, useful for protecting creatures and disrupting opponents, fitting Group …