When Mycosynth Wellspring enters the battlefield or is put into a graveyard from the battlefield, you may search your library for a basic land card, reveal it, put it into your hand, then shuffle your library.
The oil created the mycosynth. The mycosynth created New Phyrexia.
Duel Decks: Elves vs. Inventors (DDU)
Illustrated by: David Rapoza
Multiverse ID: 442792