Zephyr's bombardment attack isn't weak. The problem is that the barrages never hit the intended target most of the time.
I used like 100 Zephyrs, put the beacon near the Conyard and it's still alive with lots of health. Because most of the shots hit elsewhere.
As for hitting vehicles, it only works vs stuffs like Nuwa and Centurion. Faster vehicles can just avoid the barrage easily.
Edited by X1Destroy, 20 January 2017 - 09:38 AM.