Sacrificing artifacts to draw cards isnt bad, but depending on what kind of artifacts you sacrifice, youre probably better off with something like Sai, Master Thopterist or even Fountainport to cash in that Treasure
Some of them seem to have been forgotten despite their massive values ( cough Unburial Rites cough ), and others have often been underused (Tamiyo, Creeping Renaissance, Black Cat, and Tamiyo)
In most casual settings, you can rewind to return the steps and phases to the state before the mistake that you and your opponent agree on
Spider-Rex, Daring Dino There are countless devotees to the church of Colossal Dreadmaw out there, this one is for y'all
Do you want to be able to actually discuss cards and strategies on tappedout