Library of Lat-Nam 
Sorcery
An opponent chooses one — • You draw three cards at the beginning of the next turn's upkeep. • You search your library for a card, put that card into your hand, then shuffle.
Legality
standardNOT LEGALpioneerNOT LEGALmodernNOT LEGALlegacyLEGALvintageLEGALcommanderLEGAL