Talk:The Unseen Elder/@comment-3298393-20171127022312

You can go and visit him if you got that key from the Blood Simple quest, and this can be done without doing the What Lies Unseen quest afterwards just by changing your mind when talking to Regis afterwards.

I visited him the first time after finishing the game with the good ending and he kills you instantly, still you might be able to explore the cave partially and get some armor? Unless he kills you outside of his room also..