Its better to defeat him without using Mickey, plus it doesn't suit good have to depend on Mickey all the time. All you have to do, is just really double jump when he attacks to deflect the damage, and collect the learn abilities when it lets you at the same time. Then once you have 9 use about 4-5, and run away. We should keep trying to hit you like before and just continue the same strategy. After you have 9 unleash them all on him and end with a powerful combo or a coop-move (Whirlwind) and he should die in no time.
I defeated him this way on Proud Mode, taking no damage, only 1 1/2 mintues (if that)....he's a push over really