I’ve played a LOT of Rome Total War and I’ve found out that with an enemy army that big but retreating with sizable numbers, it’s very important to have cavalry so you can take out as many as possible as they retreat. Because they can easily retreat and come back with the same amount they cane in with or even a bigger army. So it’s always important to mop up, so there’s less of a chance of them returning.
I believe this is not a campaign battle, but rather from the labs, where you can adjust unit sizes to be quite massive. So you do not have to fight anything over the end turn.
I recognize the units. I'm pretty sure they're from *Singe's Units for the Wood Elves* on the steam workshop. There's also some from the *Asrai Unit Pack* I believe.
skaven ruined warhammer fantasy battle gameplay balance and caused the shamed end of times and the bland aos game. thanks goodness in Old Times they are not included with other overpowered nonsense