Mos Eisley Spaceport

At the beginning of your upkeep, if you control
three or more artifacts, you gain 1 life.
{t}: Add {c}.
{4}, {t}, Sacrifice Mos Eisley Spaceport: Search
your library for an artifact card, reveal it, put it
into your hand, then shuffle your library. activate
this ability only if you control three or more artifacts.