[@Superboy] It makes sense. As far as magical healing it would have to remain within certain boundaries, you mean, like no shooting rapid fire full cure from the hip throughout an entire battle. If I'm thinking out loud here (without hurting myself this time, preferably), a dedicated healer might have talents, however limited you want them to be, to take care of wounds and sicknesses at least. 

She should also be able to make a mean cup of hot chocolate.