Clawgrank Scrapper

When Clawgrank Scrapper enters the battlefield, salvage an artifact card from your graveyard.
(Exile that card with a scrap counter on it. For as
long as it has a scrap counter on it, you may pay the salvaged card's casting cost and remove a scrap
counter from it. If you do, create a token that's a copy
of it except it's an artifact in addition to its other
types.)