Core Set 2021 (m21)
#66 • common • English • Foil
#66 • common • English • Foil
Rookie Mistake 
Instant
Until end of turn, target creature gets +0/+2 and another target creature gets -2/-0.
Illustrated by Zoltan Boros
Links
Legalities
Not Legal
Legal
historicLegal
pioneerLegal
ModernLegal
LegacyLegal
pauperLegal
vintageLegal
CommanderLegal
brawlNot Legal
Rulings
You can't cast Rookie Mistake unless you choose two creatures as targets.
2020-06-23 • wotc
If one target creature becomes an illegal target before Rookie Mistake resolves, the other is affected as appropriate.
2020-06-23 • wotc
Alternate Printings
Normal: $0.03 | Foil: $0.07