Firstly click the green flag (Twice) Then click "See Inside" or "Remix" if you're planning on sharing you're custom attack. Then, go into the sprite called "ATTACK" and go into "My Blocks" and you'll see a variety of blocks you can use to make a custom attack. After that you can take away the blocks in the "Define CUSTOM ATTACK" and make you're own!. If you'd like to end the attack. Just put "Broadcast End" at the end of you're custom attack.
