Age of Strategy Forums

this people was anexed to french kingdom at early medieval era, but still mentioned during late hundred years war (1400s)

"Joan of Arc encountered gunpowder weaponry several times. When she led the French against the English at the Battle of Tourelles, in 1430, she faced heavy gunpowder fortifications, and yet her troops prevailed in that battle. In addition, she led assaults against the English-held towns of Jargeau, Meung, and Beaugency, all with the support of large artillery units. When she led the assault on Paris, Joan faced stiff artillery fire, especially from the suburb of St. Denis, which ultimately led to her defeat in this battle. In April 1430, she went to battle against the Burgundians, whose support was purchased by the English. At this time, the Burgundians had the strongest and largest gunpowder arsenal among the European powers, and yet the French, under Joan of Arc's leadership, were able to beat back the Burgundians and defend themselves.[16] As a result, most of the battles of the Hundred Years' War that Joan of Arc participated in were fought with gunpowder artillery."
https://en.wikipedia.org/wiki/Artillery#History

Could be a side faction for France?

Maybe with a special structure to produce elite burgundian units and upgrades

Like an auxiliary production ?

Some basic units could be random production (maybe only infantry)
Others like burgundian gendarme could be produced appart...

Yeah kind of like embassies in AOF

there are embassies on aof? i didnt know, i will check how it Works so i can answer properly

actually, we could make somthing similar with england and the rest of the british: scotland, ireland,...
units like highlanders, scotish guard, and more

Hmm ok...