Collector Ouphe is devastating against this deck, shutting off Mox Opal, Lotus Petal, and Mishra's Bauble all at once. Force of Vigor sweeps up to two artifacts or enchantments at a time, hitting Urza's Saga, The Filigree Sylex, or Agatha's Soul Cauldron for free. Fatal Push and Snuff Out are largely dead against a deck full of small creatures and noncreature permanents rather than relevant creature threats, so they come out for proactive artifact hate. Elvish Reclaimer is too slow against their fast artifact-combo starts.