Remember this:
in Halloween 2017 there was a circus and evil clowns, and in the end we had to fight the boss who looked like a spider.
I was clearly a reference to "IT"
I suggest that on this Halloween, the second part of this circus returns, since there were other clowns and members of the circus that we did not kill (the woman swallows sabers, the man spits fire ...) and they were able to escape.
And don't forget the Diablo Dual 19 (and that we can change the diablo dual skin for others from previous years)
I hope you like my idea.