To get everything clear (arguing Deedlit about everyone's level) here is where I think they stand at DnD level wise.
Wagnard, Human or Half-Elf Wizard 17 (unknown specailist, most likely necromancy) with a Chosen of Kardiss template=CR 21
Karla, the Grey Witch, Sor 18, Str -, Dex -, Con -, Int 26, Wis 18, Cha 31, her Circlet grants her a +6 enhancement bonus to Intelligence and Charisma, has a magic-variant Mind Switch (PsiHB) effect on it, and Karla can control it 10 rounds a day to fly. (Her base stats IMO were Int 17, Wis 15, Cha 18, +3 to all for aging, +4 to Cha for leveling and then +6 to int/cha for her circlet)=CR 18
Beld, Fallen Paladin 1/Ftr 4/Blackguard 10
Good King (can't seem to think of his name), Pal 15 (maybe Paladin/Aristocrat if he wasn't an active fighter)
Wort, human Diviner 15
King Kashue, Ftr 14-15
Ashrem, Ftr/Blackguard totalling level 15
Parn (near end), Ftr 14
Deedlit (near end), High elf Shaman 12=CR 14
Marr, Grassrunner (or wahtever they're called again) Bard 6
Scepter of Domination-As Rod of Epic Rulership, except it renews once a year, several other abilities perhaps.
Staff of Life-Once a year (or 10 years perhaps) the user can cast True Ressurection, one can break the staff in a ritual for an effect that can Ressurect a god.
-Will edit in some more later.