Sinister Monolith 
Artifact
At the beginning of combat on your turn, each opponent loses 1 life and you gain 1 life.
, Pay 2 life, Sacrifice this artifact: Draw two cards. Activate only as a sorcery.
Legality
standardLEGALpioneerLEGALmodernLEGALlegacyLEGALvintageLEGALcommanderLEGAL