Game:Tidus, Selphie, and Wakka

Tidus, Selphie, and Wakka are Sora's three friends on Destiny Islands, and are a set of optional bosses found in Kingdom Hearts. They can be fought together or alone by challenging them during the first and second days on the island.

Kingdom Hearts
Tidus is a little bit tougher than Selphie or Wakka, but the match is simple. Just like Sora, Tidus fights with a wooden sword. The best way to defeat him is by dodging his strong attacks and trying to jump behind him and while still in the air attack him with an aerial combo. Also, to get some Tech Points, try parrying his attacks by striking at the same time he swings and you will stun Tidus, allowing you to get in one or two combo's without interuption. After a few rounds of this you'll win.