I'm considering a blending incident between the Dream World and another world's dreams. Or for a particularly nasty incident, world BS. No specifics about which world, just whichever one might work. Not a major incident--if world blending wasn't involved this would be a minor cleanup mission for the Dream Saviors.

It's more than anything intended as an introduction to the Dream World, its enemies, and an excuse to turn CO agents into magical girls/boys for the duration of the mission.

Also, I really need to settle on a name for the enemies I'm happy with.