ToME: the Tales of Maj'Eyal

I want to add a certain amount of healing factor per level, for Ghoul subrace (and any based on Ghoul subrace, like Kruk Ghoul) only. How do I do that?

There's probably a 'better' way, but the one that comes to my mind would be to add it in as a passive on their first racial talent. There's something you can stick into talent definitions that will cause it to update passive values when stats change. I can't recall exactly what it is... I think Brawler has a generic that passively increases stats based on other stats you could check for a reference.

As I said, there's probably a way you could do it with a hook or a superload, but my way would work for the time being, though I admit it's a little 'hacky'.

Edit: Also worth mentioning that doing it this way would garauntee it would affect Kruk Ghouls as well, since they just copy and edit standard Ghoul birth definitions.

you could put it in the levelup mechanics p easy.