Mortality Spear 
Instant
This spell costs less to cast if you gained life this turn.
Destroy target nonland permanent.
Legality
standardNOT LEGALpioneerLEGALmodernLEGALlegacyLEGALvintageLEGALcommanderLEGAL
Instant
This spell costs less to cast if you gained life this turn.
Destroy target nonland permanent.