New to Honkai Star Rail and keep losing fights even when your characters are leveled? This guide breaks down the core hidden combat mechanics most new players ignore: toughness, weakness break, and action order, the key details that turn new players into skilled strategists. Have you ever had a fight go horribly wrong this way? You walk into a challenge full of confidence, mindlessly tap glowing skill icons, and watch the enemy’s red HP bar slowly tick down. Suddenly, the boss unleashes a devastating attack you never saw coming, and your main damage dealer goes down instantly. You do not even understand why the enemy got to attack twice in a row while your healer was stuck waiting forever to take their turn.This is a frustrating experience almost every new Trailblazer goes through. Most new players only focus on damage numbers and HP bars, completely ignoring the critical information on screen that actually determines the outcome of the fight: the…