Cant find the 3rd sister, oria i think it is in the ice fortress... ive torn the place upside down, so i muct be missing something. I thought she would be in the Planar portal that they made for her, but i cant activate that in the Game Room, but that is where i think she is. I cant get into her room, or the Door with the Frozen Branch, i think those are also associated with her. Can anyone tell me where you found her?
I think that one's accessed through the painting on the first floor.
To the Righteous belong the fruits of violent victory. The rest of us will have to settle for warm friends, warm lovers, and a wink from a quietly supportive universe.
I didn't need to. There were two doors into the game room. One always stayed locked, the other was open. Went in, started combat, won the match, got a few goodies and a key for Orias room at the top of the map on that same level.