need help with a special thing for my game

[ancara]

i need help with something for my megaman game.

you see, i'm trying to make a special command you can use called "copy", in which if it works, you can use the enemy's special attack in another command called "abillities" and keep the abillities you get from the enemy for later use in the game.  I just need to know what i need to do to make this command possible to use in my game.

if you help, i''ll put you in the credits of my game.

thank you!