mtg elesh norn commander deck Norn, Mother of Machines (Borderless) (Step-and-Compleat Foil) - Phyrexia: All Will Be One MTG EDH Commander Showcase Deck

Now there are two caveats here as well

Symbiotic Deployment Card draw is often cited as one of the elements of deck design that any Commander deck should arm itself with, I like to have upwards to eight to ten cards that have the ability to get me either pure card draw or top deck manipulation

The question to ask is at what X value are you happy with United Front

While this might seem harsh, the ability to kill any creature on the board at will can not be underestimated in limited

The toughest part of brewing with Zombies these days is narrowing down your 100 cards

Control decks absolutely needed this card to have a chance at thriving in this format, and I could see it being played in midrange decks as well