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It can make something an artifact permanently, and it plays into any deck's framework where you want to en-artifact your stuff to enhance them with cards like Darksteel Forge or Padeem, Consul of Innovation
Like Tome of the Infinite, I expect players will try it, if not in the main deck then in the sideboard, but I'm unsure if it will stick around
It plays best in decks with lots of cheap utility creaturesIm imagining my opponent blows up something like Teval, the Balanced Scale and I turn it into Orcish Bowmasters, Ramunap Excavator, or Eternal Witness