Mutagenic Growth 
Instant
( can be paid with either 
or 2 life.)
Target creature gets +2/+2 until end of turn.
Legality
standardNOT LEGALpioneerNOT LEGALmodernLEGALlegacyLEGALvintageLEGALcommanderLEGAL
Instant
( can be paid with either or 2 life.)
Target creature gets +2/+2 until end of turn.