Mega lucky cat?

I have completed every quest on my own now in the guild and outside and i have come to the point where i am trying to get the (so called) ultimate armor, White Fatalis Z armor.
im currently killing g rank white fatalis solo, (3 in total)
im having trouble obtaining the strong wings, I mean i keep braking them and killing them but I only get the strong wings on the battle I broke them on, so to save me from having to kill more and more white fatalis could mega lucky cat come to my advantage?
I only no that it gives you more common items as rewards
If I was to break his wings with mega lucky cat would I get 2+ wings instead 1 as a reward.
Please reply to this soon I want this armor fast so i can rub it in my brothers face hahaaa :D

Also can cats give you heroics and mega lucky cat at once its just that i keep getting them to cook meals and I keep getting them serarate and never at the same time, and i have to have heroics

YES...u can get 2 strg wht fatalis wing if u have mega lucky cat skill and break both of its wing but work sometimes though.