Arvad the Cursed Sometimes simple is best, and Arvad the Cursed is a textbook example
17 Brimaz, Blight Of Oreskos Double Up Phyrexians Suggested Cards: Massacre Wurm, Progenitor Exarch, Norn's Inquisitor Although Brimaz, Blight Of Oreskos doesn't directly support any infect creatures, where Brimaz does play into the infect strategy is the ability to proliferate if a Phyerxian died
To make things even better, Grasp of Darkness is an instant, meaning that we can accrue big advantages by using it during combat or simply find other ways to put our mana to work when that killable threat on the other side of the table just hasn't been played yet
In the aftermath of the Phyrexian invasion, she was the first (and only) volunteer to coordinate between the Legion and the rapidly growing Agency
With offspring, that's two damage, and it's easy to see where this is going - it's an alternate win condition in grindy games and its unearth ability means it can come back to provide that effect for one extra turn whenever it's most relevant
