Anyway......Since we're on the topic of artifact removal, have you considered goblin tinker? I used to play it in my sleigh deck as an answer to a chalice for 1. It seems like it may have an application here as well.
Against higher cc artifacts, I'd rather have Vandals or Rack and Ruins. Against low cc artifacts, I'd rather have Gorilla Shamans. Tinkerer seems to me to be a watered-down compromise.