Sadly, this nifty invention called the arrow, makes getting close to it tricky. 

As a side note, It occurs to me, Nargesh is almost as tall as the common palisade height. :K 

She could literally throw half the chosen over the wall. ha.

Edit: 
In fact, according to google, they are the same height. Hell who needs a ram, just give her a tree and she'll knock the damn gates down herself.