Plus, these versions of Urza and Mishra also get the typical extended-art treatment (using the modern Magic frame) in The Brothers' War Collector Boosters
In a mono-color deck, it's impossible to be color screwed (assuming you're not playing an absurd amount of colorless lands for some reason), and in a two-color deck, it's pretty unlikely that you'll get color screwed with a properly built mana base featuring a reasonable number of dual lands and other types of ramp / fixing
You need to emphasize artifact creatures during deckbuilding, the payoff being something akin to a seven-mana colorless Craterhoof Behemoth
If you want to remove it via a Disenchant or Naturalize-like effect, this black permanent also boasts a proto-ward effect: if it's targeted by a spell, the spells controller loses a not-insubstantial five life
I particularly love Kogla, the Titan Ape here, since Koglas indestructible ability can be used in conjunction with Samut to save your commander from removal
Then you can return two Auras or Equipment attached to it for free as well, so your extra mana brings back two more things