Sphinx of the Revelation 
Artifact Creature — Sphinx
Flying, lifelink
Whenever you gain life, you get that many 
(energy counters).
, 
, Pay X : Draw X cards.
Legality
standardNOT LEGALpioneerNOT LEGALmodernNOT LEGALlegacyLEGALvintageLEGALcommanderLEGAL