[Twan]

Do you mean size difference change the AP cost of trampling or something like that ? Do you know the exact formula for that ?

If size difference seem to matter according to battle replays (so I was thinking it was counted for dammage), there is nothing in the manual about it - it just says that size decide *who* you can trample, but I've found nothing about other effects... so according to it minotaurs would be good against humans, doing 14AP dmg- ?