My original d&d character was a follower of Selune and eventually a corrupt twisted lady that liked gathering secrets. She's a compulsive liar and tends to manipulate people for the greater good (at least in her eyes). In the orignal campaign I had gotten ahold of Vecna's eye and eventually my party turned on her for the artifact and ultimately died at their hands.
I plan on recreating her for my main character in BG3 when it goes live. The question would be who is the current deity of secrets? Vecna if I remember correctly was imprisioned some where and cant escape.
