Just had an interesting idea!
What if there was no option to put scars on your character at character creation? Instead you character would slowly get scars in combat.
However, the twist would be that if your character dies and has to be resurrected, all of the scars vanish!
Then your scars become a mark of your skill. The more scars you have, the longer it has been since you have last been killed.
EDIT: Might want to add an alchemist potion to remove your scars for aesthetic reasons if desired.
What do you guys think?
Does anyone know of anywhere this has been done before?