Intricate Gear-forger

Defender
Assembly-workers, Servos, and Thropters you
control get +1/+1 and gain Archive (Exile it. It
gains "{2}: Put this card from exile into its owner's
hand.")
{4}: Duplicate an archived artifact (Create a token
that's a copy of it, except it's an artifact in addition to
its other types. That token gains haste. Exile it at the beginning of the next end step.)