The WoL dedicates themselves to the protection and care of those around them, and this sometimes can manifest as healing wounds instead of preventing them. That said I don't really feeli like I need to immerse myself in a role when I headcanon for the WoL, their job is less important to me than their actions. I tried at one point but after realizing the WoL can be dumber than a bag of bricks it's hard to immerse myself in being, say, an Arcanist who is noted as a very intense and tactical sort of role. xD Now I just play what /I/ want to play.