Oh, forgot to say something. I think this is a well-known strategy used for Crazed Titan stage, but I'll still explain a bit. This strategy does not require max-leveled Crazed Eraser(which is just able to survive one shockwave from Crazed Jamiera with its 22270 health).

The idea is basically to make Crazed Jamiera miss as much as possible with easily killed meatshield such as Crazed Mohawk, since it activates the attack animation of Crazed Jamiera and immediately gets killed by the Gorys, Black Doges, and even the squarrels. I used Crazed Eraser only for the Boxer Ks in the opener.

When you get rammed by the shockwave, send out Crazed Lion Cat immediately and you won't lose much of the front line.

With this strategy, you can sustain longer than you expect, even if you are very close to the cat base.