Alter Aeon Online Help

Keywords are:  'skill lore demon'

Skill: demon lore               Lvl 13 Necr  (28%)
                                (critical)   
                                Group: Necromancer Demonlore

The demon lore skill is the foundation of the necromancer demon skills.
When you use the 'consider' command a demon, you will get a rough idea of
its strengths and weaknesses.

The study of demons also involves knowledge of their counterparts, thus
this skill also works on angels.

If you know demon lore and the 'corpsecutter' skill, your knowledge
of demons and angels allows you recognize certain unique spell components
that can be found within the corpses of such beings.