Inventors' Fair (0021) (Borderless) - Edge of Eternities: Stellar Sights (EOS)

At the beginning of your upkeep, if you control three or more artifacts, you gain 1 life.
T: Add C.
4, T, Sacrifice Inventors' Fair: Search your library for an artifact card, reveal it, put it into your hand, then shuffle. Activate only if you control three or more artifacts.