Board Thread:Lore Discussion/@comment-10167444-20130604182628/@comment-1852943-20130605191321

I agree with the concept that the serpents are immortal, whether they are dragon-kin or not. If you attack Frampt, he says "I shall slumber, until I am awakened again..." and at one point Kaathe says "They failed me, every last one of them. They were strong, but saw not the truth..." both serpents not-so-subtly implying the Chosen Undead was not the first character who attempted to acquire the Lordvessel and fulfill one prophesy or the other.