Superbolide sets you to 1 and THEN is identical to hallowed ground.

If you remove the death penalty (which Walking Dead in its current state is dumb, let's not lie), however, Living Dead literally becomes identical to Holmgang. If it has the trigger of starting after you would drop to 0 hp, then it's just holmgang but frame-perfect; that's a lot closer to Holm than Superbolide is to Hallowed.