Maybe Zone could have some sort of artillery to use on advancing enemies and inflict massive damage?
I know, you might think this is a good laming tool, but how about this: 4-5 second pause from aiming and firing. This makes aiming very difficult and slow. It will also stop your player from moving whilst aiming and waiting for it to fire.
Artillery could be used in a similar manner as the Sniper rifle, where you can select a spot and fire.
If you die, the artillery is not fired.
Also, it would be best to make this a gold-only item to reduce the number fired/available
Comments?