Fire Emblem: Engage Chapter 25 turn 1 clear (Maddening)

This map was way too tedious and annoying to complete normally, but people on reddit said it's warp skippable so that's what I did. I spent 3-4 hours trying to fit different shapes into the small area in the middle until I finally got all starting characters there.

Framme (or anyone with Micaiah emblem, really) does the teleporting. Yunaka has pass so I paired her with sigurd just for this chapter. I also noticed I only had 2 more speed than the boss initially so I gave her speed +3 and a tonic. Merrin does the Byleth dancing. Fogato doesn't need to warp in so he can deal some decent chip damage. Ivy with Micaiah does the same thing. Seagall has emblem equipped so he can engage+ with alear on the boss.

If you have any questions of want specifics on things, write in the comment section down below!