A few different things

Hi DarkGod, I baked you some code! :D

Contains 5 different things, which are separate should you not want all of them. 1: Changes disease spreading code to be more general to works nicely with any future or addon diseases. 2: Adds bleeding damage to Bone spells. They are a little bit weak and then I won't have to hack them for Witherer. :) 3: Balances some creatures with innate 100 points per turn resource regeneration. 4: Adds more zone auras which include handy tooltips for explaining things like finding bubbles when underwater. Also adds some flavourful modifiers. 5: Addresses a bug with the hasShield() change I found while testing this.

Is it intended that this is changed from mana_regen to vim_regen?

Bleeding damage on the Bone spells would definitely be nice. As it is, I don't think people really use Bone Spear or Bone Nova much, and Bone Grab is mainly used for utility.

Yes, as the base creature already has mana regen, but the blood lich has vim using talents but no vim regen.