I hate it when the enemy deploys onagers, actually I hate it when they deploy any kind of archer unit...It's why I hate fighting Egypt...
I always have 2 onagers in my army's , they always destroy at least half a unit which is great when fighting spartans or any kind of elite unit
I mean is it just coincedence or does the general always get hit by onagers ( specially using just rock ammo ) it happens almost every time I target the enemy general..