I cannot be entirely certain. [One of the side effects of forgetting things is the possibility you won't know you forgot something.] But I do not believe that I have. My time in the mortal realm is... special to me. I would like to avoid forgetting things about it if I can.

[So far, he hasn't found anything that had such egregious power to corrupt that he had to forget it. There have been bumps in the road, times when he has been angry or nervous or sad, but he's been able to deal with it without forgetting so far, to his knowledge. Due in no small part to Riona and the other Wardens of Vigil's Keep, to be honest.]