Meg Griffin, the Failure

When Meg Griffin, the Failure enters the battlefield, create a Food token. (It's an artifact
with "{2}, {t}, Sacrifice this artifact: You gain
3 life.")

{t}: Add {c}.

Metalcraft — {t}: Add one mana of any color.
Activate only if you control three or more artifacts.

Foods you control have "{t}: Add {c}."