Ray of Enfeeblement 
Instant
Target creature gets -4/-1 until end of turn. If that creature is white, it gets -4/-4 until end of turn instead.
Legality
standardNOT LEGALpioneerLEGALmodernLEGALlegacyLEGALvintageLEGALcommanderLEGAL
Instant
Target creature gets -4/-1 until end of turn. If that creature is white, it gets -4/-4 until end of turn instead.