This was done with no prior save.

Defeating the Boss without Passwords:

• Use Sokka and get hit as many times as you can so he cannot entrap you. Use "Enrage" and "Frenzy" as a combo and Melee the Boss until he is defeated.
• If the Boss prepares to do his "Boulder Storm" attack and you are far away, use a ranged attack to knockdown the Boss.

Defeating the Boss with Passwords:

• Select Sokka before entering the Boss Area and use "Chain Attack" or preferably "Mass Scare" as soon as you can.
• "Mass Scare" dishonors a enemy instantly, "Chain Attack" however will knockback enemies before dishonoring.