I'm not sure if anyone is interested in non-pony mods here but I just finished a small mod to test event modding.
It adds in one summonable unit the Aoi Si Sorceress who has a small army that she battle summons
The interesting this is that though event modding she changes form based on the season.
I'm hoping to do more with this if I can, but until then she is a powerful mid to late game mage and army.
Link here : http://lesserartist.deviantart.com/art/Aos-Si-649274171

5669595 I wasn't aware Events could do that. But then again, my focus has been primarily hashing out units, stat-tables and fluff. I have not quite gotten around to tinkering with event modifications yet. Still, a seasonal shapeshifter? Fascinating.

yah I was hoping to make an elf faction for CoE4 based on it but it doesn't seem that there are commands for it.