Alright, guess I'll put on my co-GM hat for the first time. Hope I'm not overstepping my bounds here.

I really like the character, think he has a ton of potential, especially if he hits downtown Milwaukee. I just have a few questions I'd like cleared up, if that's cool.

Firstly, is there any way of reaching whatever's left of Harold's mind? You mentioned it might be possible to get Anguish into a docile state, taking that one step further, could hypnosis or telepathy or something possibly put him into a lucid state?

Second, is he constantly growing or is it just when he absorbs fire? In either case, what's the rate of growth? Not looking for any hard or fast rules, just, say, how much it would take for him to double his current size. Also, I take it his strength increases exponentially rather than proportionately. 

Other than that, excellent sheet.