Bulma, Genius Scientist

+1: Create a 0/1 artifact that has "Sacrifice this: Add one mana of any color."
-2: Look at the top 5 cards of your library, if there are any artifacts you may put them in your hand and they perpetually cost 1 less to cast.
-8: You get an emblem that says "When you draw an artifact card you may play it without paying its mana cost, then draw another card."