mtg proliferate deck commander Atraxa, Praetors Voice Counters Poison Magic Custom or bigger in this deck) Atraxa, Grand Unifier PHYREXIAN INFECT

In some of the more recent games, heroes will unlock powerful Limit Break abilities that increase in strength along with their owner

One of these was even a rare Standard ban, since in late 2019, green was overwhelmingly dominant

Still, it's an upgrade to the archetype and another step towards making it viable

Is it difficult to read

Given the artifact subtheme of the Counter Intelligence deck, it wouldnt be surprising to see cards like Steel Overseer and Hangarback Walker that help get your engine rolling

Tack on flying and undying and you have an expensive, but viable threat that can destroy people if unchallenged and unchecked