Ahhh here's some info about Limbo (and why they're named as such)!
Limbo (she/he/they) is my EpicCross shipkid! Limbo was a very sickly child and has had their soul fail on them many times, and in human terms, when yer heart stops, you are dead.
Except Limbo has always managed to come back just before they dust. Cross thinks Reaper is being merciful, Epic thinks their child is just awesome.
Limbo used to walk with crutches and has (I believe the term is?) knock-knees. Even when their older, they abandon the crutches but still walk with a slight limp.
[I also wanted to show Wysteria and Limbo interacting, so there's them sharing some of the same lingo.]