Grindy creatures that offer immediate and extended value thrive in that format, and this looks like an all-star for black decks
Four mana on Turn 1 or five mana on Turn 2, Jeweled Lotus can power out a higher cost Commander way ahead of curve
It's a great counter to any card that might win the game, and can help you win the game against something like a Thassa's Oracle combo since that user won't have a card to draw when their turn comes back around
You need a strong reason to play this, like Slobad, Iron Goblin perhaps
Unearth only as a sorcery.) Atomic Transmutation , , Sacrifice another artifact: Draw a card
Craterhoof Behemoth hits the battlefield, pumps your whole team based on how many creatures you already have, and gives everything trample so blockers dont really save anyone