On his flipped side, he grants you an emblem that drains your opponents for one life every time a creature dies - forever
It allowed you to get the planeswalker side down as early at turn 2
While there are situations when this would be helpful, there are also situations where its trigger would do little to nothing
They are ancient beings from the spaces between planes, and when they arrive, they do not stroll in like normal villains
Taborax, Hope's Demise Card draw is really the last thing on this demon's mind, but it will let you draw cards for your clerics that die
I might not know enough about The Walking Dead (especially the AMC show, since most of my experience is with the graphic novel), but theres still plenty to dig into