Throws:
Design Unknown Ability Huntsman, update the StringToAbility function?
Design Unknown Ability Aerotheurge, update the StringToAbility function?
Design Unknown Ability Warfare, update the StringToAbility function?
Design Unknown Ability Scoundrel, update the StringToAbility function?


I only found:

_Greevers_Little_Helpers, KB(1948) : CharacterAddAbility(_Trader,"Repair",_Level);

So it seems larian uses Special strings for the abilities that dont reflect the actuall Name. Any ideas?

Try RangerLore, AirSpecialist, WarriorLore, and RogueLore respectively.

Check under Ability in ValueLists.txt for the full list of values.