The Hidden Forest

I don't know about the other versions, but Euphoric Spasm Rk. III no longer has the added dmg factor.

I don't think it ever had one. We've not changed this spell for years (probably never).

I just checked our back up spell files, picked a random one in 2019, 2018 and as far back as 2015 and they all have just one effect (slot 1, melee vulnerability 40%) and none of them have a recourse ID (for a recourse chance proc).

Are you sure you're not thinking of another Enchanter spell?

I think I might know what this is, if by added damage factor you mean the melee vulnerability isn't actually working. Whilst updating the combat I noticed an issue with this and have fixed already. It's on test and will be pushed to live next update.

Sorry, I read that as "added damage effect", as in an extra effect that causes damage.