Now, for no apparent reason, these were my motives for posting:
No one on FES has commented.
We're lacking maps.
Exxy can tell all the crap I did wrong.
Basically, the Allies start over to the left, the giant room is filled with enemies, and the boss is on the throne. I think it should be a mid game side quest, so about a half/third/quarter of the troops are promoted. Chests contain Steel Blade, Knight Crest, and 8000G. Enemies include ~four generals, ~two Heroes, one Falcoknight, one/two Swordmaster(s), and a crudload of ~level 6-9 enemies. For some reason, I've been thinking of the boss as a Druid. Just a placeholder, I suppose. Boss surrounded by two mercs, three priests/clerics(physic). Archers line west wall of throne room, 2 snipers(longbow) on southern wall. Thief comes from staircase in throne room. One wyvern rider from each of the other staircases, alternating turns from turn 6-20. Far eastern opening will give over five cavvies one ~turn 10.