If you’re trying to figure out who is actually worth building in Mongil: Star Dive right now, this tier list gives you a clear picture based on real performance — not just hype.
This version focuses on damage, versatility, and performance in harder content, especially boss fights and timed modes, which matter the most in the current meta.
Mongil Star Dive Tier List – Best Characters Ranked & Explained
Tier 1 (SS Tier — Best in Game)
Esther is currently the strongest character because she performs extremely well in both single-target and AoE situations, thanks to her Dust Cloud mechanic that enhances her attacks while also providing safety through enemy confusion, and her support skill allows her to deal damage even when she is not on the field, making her valuable in every team setup.
Tier 2 (S Tier — Top Meta Picks)
Gabi is a powerful Earth Fighter who excels in boss fights because she builds stacks to unleash strong burst damage, and her ability to interact with enemy mechanics gives her strong scaling in difficult content.
Jiwon is a Wind Support that becomes extremely strong when paired with Wind DPS characters, as she boosts Wind damage and reduces stamina costs, making fights smoother and more efficient.
Flare is a Fire Destroyer who specializes in breaking enemy defenses and dealing high damage in boss fights, making her one of the best picks for Conquest-style content.
Tier 3 (A Tier — Strong but Situational)
Francis is a flexible support character who provides buffs and works well in Earth-based teams, though she requires some investment to reach her full potential.
Penny is a Lightning Fighter who scales through her abilities and can deal safe ranged damage, but she needs proper setup to match higher-tier units.
Ophelia is a consistent damage dealer with self-buffing mechanics that improve her critical rate and element conversion, making her reliable but less explosive than top-tier picks.
Tier 4 (B Tier — Limited or Niche Use)
Ellie can contribute to stagger mechanics even off-field, but her overall usability is limited compared to stronger options.
Benjamin provides off-field damage and Lightning synergy, but his impact depends heavily on team composition.
Yeonhwa relies on critical-based setups, making her harder to use effectively early on.
Cloud offers balanced damage and stagger potential but lacks standout strengths.
Leeho suffers from slow performance and lower damage output.
Verna has awkward mechanics and requires more investment to feel effective.
Sangun is simple and consistent but lacks the scaling and impact of higher-tier characters in late-game content.
Tier 5 (C Tier — Lowest Priority)
Daisy focuses on healing but provides very little value in fast-paced content where damage and efficiency matter more.
Bonnie offers some support and crit-based utility but requires too much setup compared to better alternatives.
Reina has situational strengths but suffers from inconsistent performance and awkward gameplay.
Sera provides decent AoE but falls behind in efficiency and scaling.
Angel is strong in AoE situations but struggles in boss-focused content, which lowers her overall ranking.
How Characters Are Ranked
These rankings are based on what actually matters in gameplay:
- Damage Output (Highest Priority) → Can the character clear content fast
- Performance in Hard Content → Especially Conquest and bosses
- Versatility → Fits into multiple team setups
- Off-Field Value → Can contribute without being active
- Ease of Use at Low Investment
Damage is the biggest factor because many modes are time-based, and low DPS can lead to failure even if you survive.
The current meta favors characters who can deal consistent damage while staying flexible across different modes, which is why Esther dominates the rankings.
That said, team composition still matters, so even lower-tier characters can perform well when used correctly.