Just to make it clear, this has nothing to do with the character. I finished the game, but when it comes to boss fights, they aim to make it challenging. The problem is with bosses like Uru; it’s all about luck. Even if you master the tactics, it ultimately depends on chance. If the boss doesn’t attack you in certain ways, you’ll win, but if it does, there’s nothing you can do. If they want to make the boss challenging, it should be because players need to master their skills. But now, it's like you can sometimes defeat the boss without using a health potion if it doesn’t attack you in specific ways