Wind up Trinket

Fading 3 (This artifact enters the battlefield with 3 fade counters on it. At the beginning of your upkeep, remove a fade counter from it. If you can't, sacrifice it.)
When Wind up Trinket is put into a graveyard from the battlefield, if it had no fade counters on it, Search your library for any number of artifact cards with total converted mana cost 3 or less, and put them onto the battlefield. Shuffle your library.