After I was sitting for some time, building my HP up on Xiarawst, I ran into Balsuki many times, and finally, he started taking my HP since he couldn't hold back anymore. So what I was thinking is what if we could fight to save the HP he wants to take away?
If you were to fight and lose, you remain alive with 1HP, but he takes away the random amount of HP. If you win, you keep the HP, but you lose 10% experience and all your gold.
The fight portion, he should be equal to Shinobazu, but the jutsu he would use at the beginning would cause about 1/6 of your HP. This is just an idea that I had been thinking of recently, so its subject to changes.