Escaping the grave, she stumbles on Shadow being lynched and destroys Technical Boy's constructs in an extremely bloody manner, a fight which leaves her lugging around her detached right arm for most of the episode.

I don't know why that detail in particular struck me as wonderful, but it is. You're dead: you're not just going to grow another arm: but you're not just going to leave your arm behind if you can help it. And look, you get it back anyway. That sounds like the first thing that goes right for Laura all episode.