NOT LEGAL
StandardNOT LEGAL
FutureLEGAL
HistoricLEGAL
TimelessLEGAL
GladiatorNOT LEGAL
PioneerNOT LEGAL
ExplorerLEGAL
ModernLEGAL
LegacyNOT LEGAL
PauperLEGAL
VintageNOT LEGAL
PennyLEGAL
CommanderLEGAL
OathbreakerNOT LEGAL
StandardbrawlLEGAL
BrawlNOT LEGAL
AlchemyNOT LEGAL
Pauper CommanderLEGAL
DuelNOT LEGAL
OldschoolNOT LEGAL
PremodernNOT LEGAL
PredhPut a +1/+1 counter on target creature you control, then each modified creature you control deals damage equal to its power to target creature you don't control. (Equipment, Auras you control, and counters are modifications.)