Meet your worst nightmare. This feral feline has extreme health and attack power, and faster movement speed than Crazed Cat along with a slightly faster attack rate. Even the short range plays in his favor, as he can burst past your frontline more easily when combined with his increased speed.
Strategy
Extreme stalling with 5 meatshields is almost obligatory, unless you have a Cat that can weaken, like Thaumaturge or Professor Cat Jobs. Otherwise, you should use Cats with the Long Distance ability to chip down both the Master As and Manic Mohawk Cat himself. Any unit with short range, like Cats in the Cradle will be demolished because of Manic Mohawk's extremely high DPS.