Norn's Wellspring 
Artifact
Whenever a creature you control dies, scry 1 and put an oil counter on this artifact.
, 
, Remove two oil counters from this artifact: Draw a card.
Legality
standardNOT LEGALpioneerLEGALmodernLEGALlegacyLEGALvintageLEGALcommanderLEGAL