Too Tough.... - Guide for Legaia 2: Duel Saga

Well this FAQ is mostly for the people that cant beat that "one" boss. ok I 
have 2 methods so here goes.

1. this trick will mostly work on lesser bosses & maybe one or two big bosses.
You need to be able to do variable arts (learned from kazan in the forest).

Here are a list of Lang,Maya,and Kazan's Variable arts:

Lang

Solid Strike: < > < v ^ v
Airborn Fury: v < ^ > V <

Maya

Pyro Fury: > < < ^ v >
Shockwave: < > v ^ < >

Kazan

Demon Crusher: ^ < v > ^ < 
Fatal Impact: > > < < v ^ 

Step 2.

Ok this one is a sure fire one shot kill for any boss.

Here is Lang,Maya,and Kazan's Mystic Art: These use 100 AP & some MP

Lang

Flaming Sword: ^ > v < ^ > v

Maya

Forbidden Rite: v ^ > v ^ < v

Kazan

Fists of Stone: v > < ^ > < v