Second blower and change to targeting nerfed cb laloon (single gol) for me, tough to funnel aq to get the drag, tough to spiral loons around the base. I've had better luck switching to two golems and burning a rage on the kill squad. If you've got decent heroes you'll be surprised how much of the base they can take out, and if you're timing is good with the laloon (start immediately when air defs down, aq & cc engaged) you can easily have a hero alive for cleanup.



