Blue Protocol Star Resonance Class Tier List [October 2025]

When people talk about the strongest classes in Blue Protocol’s Star Resonance, they’re usually thinking about how well they perform in the most challenging endgame content, like Chaotic Realm. So, I’m going to assume you’re at the maximum level with fully upgraded gear and the best Imagines equipped – though I will offer suggestions, particularly for Tank classes. Here’s how the tiers work: S-Tier represents the most effective, meta builds, while A-Tier offers strong alternatives. B-Tier options are useful in specific situations but aren’t as versatile, and C-Tier classes are generally considered weaker. However, every class specialization can be effective, especially when building a balanced team for Chaotic Realm.







