Al right, nobody has voted nor commented, so I am changing this proposal. As I said the most important thing is to get the class change.
Proposal: Change Atreus' class. Rogue to Assassin
Comments:
Well, this is a bit different from other one.
His mentor Kalach has been training him as an assassin, but without Atreus' consciously knowing. Earlier in the game, I mentioned a pact which he has made when he pledged his life to the kingdom. A strange initiation which required Atreus to drink some form of intoxication that but him into a trance.
In this trance he experiences a dark world where he is told by a hooded man that if he is to be a member of the brotherhood(the intelligence service), he must give away a part of his body to reflect his determination to fight the Oni and his loyalty to the brotherhood. This is the last thing he remembered and only until recently, thought it only to be a wild hallucination.
His numerous encounters with death has made him discover something inside of him, a unknown power of great strength. And time after time, he has been having flashbacks and illusions of Kalach, as if he is trying to help realize this potential.
At some point during the game he unlocks his shadow powers, perhaps a another near death experience makes him realize who he is or something else unlocks it.
Rationale:
In stead of making two drastic changes, there is now only one. Its also much easier to make the change in game.
Other details:
Ability scores change to 10 str, 14 con, 18 dex, 10 int, 10 wis, 16 cha
Feat: Multi: Sneak of Shadows, Toughness feat, Killers Insight
Powers: Leaping Shade, Executioner's Noose, Inescapable Blade, Nightmare Shades, Targeted for Death, Cloak of Shades.
Equipment: No changes to his current equipment.
Summary: So this is what I propose:
Change Class: Rogue to Assassin
Reason: Wants to keep his current character but wants to play an Assassin.