From KL The only format for this crossover I've come up with breaks down to this: 4 Chapters/Collabs each with defenitive beginning and ending points. Chapter 1: A collab with myself taking point to set up the scene for both teams. Since the Legion will come in around the end, most of the first two chapters should still primarily be YJ. The beginning point can be discussed amongst those involved with this chapter, although the most likely start would be another planned attack against the Red Lantern. The ending point for chapter 1 will be KL's Ditto Prime becoming knocked unconscious and leading into the beginning point for chapter 2. Chapter 2: A collab with BlackSam [Co-GM of YJ] taking point and overseeing the continued battle move forward with the YJ kids. The beginning point for chapter 2 will be BlackSam's character Q assessing the situation and taking over leadership of the team after Ditto Prime is knocked unconscious to continue that attack on the Red Lantern. The ending point can still be discussed depending on how the chapter progresses, but the easiest would be Q noticing the Legion's ship Jumper descending onto the scene. Chapter 3: A collab with Aro [Co-GM of Legion] taking point and overseeing the Legion hitting the scene as the red ring flies off. Chapter 3's beginning point will take place just a few moments before Q notices the Jumper and have the Legion members coming upon Earth and then the descent to the scene. The ending point will be the Legion leaving once again with our new member Supergirl in tow to chase after the Red Lantern ring and will lead in to the opening post of the Legion IC. Chapter 4: A collab with me taking point again to smooth out the exit of Legion and setting the new status quo in YJ with Shock returning as a member, Dizzy bringing in an alien mage, Aro's Arrow and BlackSam's Q vying to become the next leader before I introduce my new guy [short term till Ditto returns]. Chapter 4 will be more of a narrative recap of the fighting by KL as well as the reintroduction of Shock and the introductions of Dizzy's and Aro's characters [Both of which should post their CS by the end of chapter 3]. In this chapter the ending is not defenitive and can be discussed among those involved, however there are many things that can be established during this chapter before it ends and posting returns to normal.