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.
![Inventors' Fair [Kaladesh] | L.A. Mood Comics and Games](http://lamoodcomics.ca/cdn/shop/products/305af6f9-71cd-5492-b517-b1c0f49eb787.jpg?v=1707461540)
