Using Kirby's rock attack, (though dealing no damage to him whatsoever) does not work, you still go flying  off the stage with 0%! As stated before high-flying characters would be good against a boss like Tabuu. Don't look into the cutscenes, don't use Sonic! A strong character would be good too so i suggest Meta Knight with multiple recovery moves, multiple jumps, and...being the only SS tier character in the *Brawl* roster [![Official Super Smash Bros. Brawl Roster][1]][1]


  [1]: https://i.sstatic.net/Qikpk.png