Smash Balls - Smash Bros Brawl Guide - IGN

Smash Balls: When a smash ball appears on screen, it will fly around and straight through obsticals, making the chore of breaking the ball more difficult. To

Super Smash Bros. Ultimate - SmashWiki, the Super Smash Bros. wiki

GameSpy: Super Smash Brothers Brawl All We Know - Page 9

Events - Smash Bros Brawl Guide - IGN

Assist Items - Smash Bros Brawl Guide - IGN

Super Smash Bros Games - IGN

Assist Items - Smash Bros Brawl Guide - IGN

Unlockables - Smash Bros Brawl Guide - IGN

Smash Balls - Smash Bros Brawl Guide - IGN

Events - Smash Bros Brawl Guide - IGN

Events - Smash Bros Brawl Guide - IGN

Events - Smash Bros Brawl Guide - IGN

Smash Bros Brawl Guide - IGN

Super Smash Bros. for Wii U: Event Guide - Unlikely Allies