Talk:Mortar Truck/@comment-60.10.69.23-20130915115836/@comment-208.54.83.191-20141022040438

I suppose it's largely for balancing issues, the HE shell is supposed to have greater destructive power at the expense of the ability to hit air. And since this unit will only ever have one ability slot, you'll have to decide between a more versatile but weaker unit or a high powered AG unit.