Quote Originally Posted by lightningcat View Post
I could easily see a BBEG or a Dragon of a Marilith with a pair of Arrow Demons for body guards. The arrow demons have dimension door at will, so the marilith could shorten the range on its greater teleport so that they could keep up.

I think that I might have my next campaign idea.
That would be the worst long fight ever with each DM turn taking forever, and a day. The archers would be fairly nasty since they will get those full attacks off.