Do nano-machines exist in this world?
I am thinking that if Breecha gets another level, he's going to multi-class into paladin, with the oath of vengeance. Story-wise, it'd play as if Tymora's influence has embedded a bit of the City domain, and much of Breecha's tasks has been as an instrument in the destruction of "greater evils" in town through any means necessary.
I asked about nano-machines because I am thinking that the Lay on Hands and healing spells could be played not with magic, but with technology. Some of the upgrades Breecha would request include medical nano-machines that repairs wounds and removes disease.
I figure we could use a secondary healer, just so we're not mistaken for drug dealers or a roaming pharmacy with all the healing stims we carry around.