[Exxy]

The reward/affected variable(s) doesn't have to be related to healing necessarily (although I think an increased cost in healing for negative affinity would be okay to add), it could be anything from a small discount at the Rewards Shop or simply just altered text-- orrr be like Egwyn and Alstalsia and just serve as a spot for a number.

On another note, I thought there were other NPCs off-game screen that this could apply to (maybe some such as spectators - granted that'd be purely aesthetic given the example with off-screen NPCs). Regardless, thanks for taking the time to look over the thread even if it was shot down.