I thought many people were hoping for a web cocoon? Isn't that what spiders do, lay eggs and trap their prey in cocoons? That was, I thought, part of the reason people wanted a spider as the last enemy. Both of those attacks are befitting of a spider enemy. Is there something about spiders that I don't know that would lead me to expect an unbirthing attack?
If this is really the last boss, then perhaps all three attacks can be included. But I can't see including an unbirthing attack at the expense of either the egg-laying attack or the web cocoon attack, as both of those are more befitting of a spider enemy.
