draw a card artifact mtg Pojo's Magic The Gathering of the Day Best red/white/artifact card draw? :

If it ever survives longer than that, it will take over the game by itself

All this is just buying time so Badgermole Cub can ramp you hard enough to tutor a Craterhoof with Nature's Rhythm and roll over your opponent

Ratchet, Field Medics convert trigger is anytime you gain life, and when you do you can return an artifact with a converted mana cost less than or equal to the amount of life you gained straight to the battlefield

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Quandrix, the Proof Quandrix, the Proof has the benefit of many great chaos cards coming in the form of instants and sorceries