ooh Xenosaga is good. Both games are.
The first boss in Xenosaga EPII is Margulis right? If it's your first time playing it will be hard because it requires you to use alot of weird battle features. So basically... if you're having trouble.
- chaos will be your main and ONLY attacker. Jin has Medica in his Ether, so use it.
- press R1 and it gives you a boost screen. If you see your character, boost. It just basically gives your character an extra turn.
- there's 3 level boosts, and they're not required for this boss fight actually..
uh the game is worth playing if you know what's going on in the story. It's long, complicated, and oh ho EPIII will be out on July 6th? yay... If you want to know about it find a story sypnosis on gfaqs or something.