Dyfed, Machine God

-1: Tap target artifact. It does not untap during its controller's next untap phase. Draw a card, then discard a card.
-1: Create a Machine Hell artifact token with "Tap: add one mana of any color to your mana pool."
0: When you have 9 Machine Hell tokens, exile all permanents from the battlefield. Each player draws four cards and loses half of their life total.