The sequel to the smash-hit fighting game Nickelodeon All-Star Brawl is finally here, and it's bringing with it a gigantic cast of fun and vibrant characters to choose from. It's already becoming clear, though, that some characters are much more effective in battle than others, and while it's still worth trying every combatant out since they're all very unique in their own ways, there are definitely a handful who feel like they're destined to be in the top-tier.