Mongil: Star Dive just stepped into Version 1.5, live since November 11. The update leads with a new Fire Assassin, M.A.D, on the first banner and the all-around android Rue (Lou) in the second half, plus a Friend System revamp and a seasonal Ranking & Honor mode — so a current Mongil Star Dive tier list reads differently than it did a month ago.
That churn is what keeps community threads busy: with a new five-star landing roughly every three weeks, which units are actually worth building? Netmarble runs through the newcomers in its Version 1.5 update coverage.
That's what this guide is for. It ranks the current global roster from S to D as it stands today, then explains the reasoning behind each call — the best DPS and supports, the element teams that actually hold up, who to build first, a quick reroll steer, and where the newest units land. The goal is narrow: keep you from spreading limited materials across half-built teams you'll never finish.
If you've already settled on a target, you can top up Mongil Star Dive through GamsGo to reach the pull you need. Otherwise, let's get into the rankings.
🔎 On this pageTier List · How We Rank · Best by Role · Why the Top Units Rank · Best Teams · Build First · Version 1.5 · Final Thoughts · FAQ
Last updated: November 11, 2026 · Current version: 1.5 · New banner: M.A.D
Mongil Star Dive Tier List (S to D)
What tops the list shifts with the content you're grinding, so the ranking splits three ways — tap a tab to switch. World is the all-round read most players want, while Conquest and Dimensional Rift nudge a handful of names for single-boss and wave fights.
🌍WorldCampaign
⚔️ConquestSingle boss
🌀Dimensional RiftWaves
World asks the least of you — no enrage timers, no punishing checks — so the all-round order holds. The shields and buffs from Narae and Jiwon just make the grind smoother.
It's you against a single health bar, so the fight rides on breaking Stagger and unloading in the window. Flare, Ophelia, and Esther are the picks you want, and Gabi drops to B — Petrify and AoE do little to one boss.
Rift buries you in packs, so clearing wide beats hitting one thing hard. Gabi climbs to S for locking down crowds, while Flare and Esther slide to A — their single-target focus is wasted when everything dies in seconds.
Gold tiles mark five-star units; purple tiles mark four-stars.
Chloe and Isabella both land in A on every tab — welcome depth for Wind and Ice, but not enough to push past the S names. Version 1.5's M.A.D and Rue aren't on the grid yet — they'll slot in as the meta settles.
New to Belana? The key terms in one place
A character is a playable five- or four-star unit, and an Artifact is her weapon, pulled from a separate banner. Awakening raises a kit using duplicate copies. The five elements are Fire, Ice, Wind, Earth, and Lightning, and the four roles are Fighter (steady damage), Destroyer (breaks boss guard), Assassin (burst into weaknesses), and Support (buffs, debuffs, healing).
Stagger is the burst loop: fill a boss's Stagger Gauge, let the cat companion Nyanners trigger the break, then unload. Affliction is an elemental debuff that lowers enemy resistance. Monsterlings are creatures you capture and equip for stats plus a Link Chain — an extra attack that fires when you tag that character out. Compasses are the summon tickets you spend on banners.
How We Rank Every Mongil Star Dive Character
Global Version and Investment Assumptions
Every placement reflects the established global roster through Version 1.4, judged on the investment most players realistically reach rather than a maxed account. Four-stars are rated on their natural ceiling, and limited units carry the weight of their pull cost. A support who works at base beats a carry who only turns the corner after heavy Awakening — the system that upgrades a kit with duplicate copies, usually spiking at A2, A4, and A6.
How Classes and Stagger Decide a Ranking
Most of a unit's value comes down to how it plugs into one loop, and the four roles each own a clear job:
- Fighter — steady multi-target damage that ramps up as enemies pile on.
- Destroyer — fills a boss's Stagger Gauge to force the break.
- Assassin — burst that hits hardest once the target is staggered.
- Support — shields, heals, and the buffs and debuffs that hold a run together.
That chain is the whole engine: skip the Destroyer and the gauge never breaks, so your Assassin never gets her payoff.
Two debuffs sit under almost every strong team. Elemental Affliction — applied mostly by Ultimates and switch skills — ticks damage over time and cuts the target's resistance to that element by 15%, so a Fire carry hits noticeably harder once Fire Affliction is on the boss. Defense shred stacks on top of that. Units that bring either effect alongside their own damage rank above ones that only hit hard.
How Modes Change the Picture
Which of those jobs matters most depends on the content in front of you:
- Conquest — one boss, so fast stagger and Assassin burst decide it.
- Dimensional Rift — endless waves, so Fighters and AoE pull ahead.
- World and Elemental Sanctum — a mix of both, forgiving enough for most lineups.
So flexibility pays off: a unit who fits several element teams always outranks one locked to a single job.
What Each Tier Means
A brand-new Diver and a veteran read the same row differently, so treat each tier as a decision, not a grade. Skim this key once before you compare units or spend limited materials.
Once your first squad is stable, synergy and pull cost matter more than a single-row gap. The next section turns these tiers into specific build targets.
Best Mongil Star Dive Characters by Role
A name on a list doesn't tell you what a unit actually does. This shortlist pairs the strongest picks on global with their role, element, and the one mechanic that earns them a slot.
These mechanics are the reason each unit ranks where it does. The next section takes the six at the very top and shows how their kits play out in a fight.
Why the Top Mongil Star Dive Characters Rank So Highly
The table showed what each unit does; here is why the six at the top anchor so many teams. Each one turns a single mechanic into reliable, repeatable value.
Esther: Damage That Keeps Working Off-Field
Her draw is the Support Skill, Taking Out the Trash: while she's tagged out, she ambushes for roughly 181.6% Wind DMG every time a teammate lands a hit, reapplying Wind Affliction. On-field, her Special drops a Dust Cloud that Confuses enemies, powers up her basic combo, and lifts her own ATK by 15% — though an 11-second cooldown leaves a ~5-second gap to work around.
In a team she's the Wind core's engine: pair her with Jiwon and she keeps chipping a single target while someone else holds the front. Her 625% Ultimate is best saved for a Stagger to cash in the Assassin bonus, which is why she shines on long Conquest bars where off-field damage quietly piles up.
Mina: A Clone That Doubles Her Damage
Her ceiling is the Ultimate, Foxfire Clone — a copy that mimics her skills and combos for about 11.5 seconds. The turning point is her A4, Foxfire Dance, which lifts the clone's stat ratio from 30% to 70% and takes her from strong to a true Fire carry.
Moment to moment, her Special pulls packs into a cluster and detonates them, while her Charm debuff — applied once a target loses its Essence — strips 10% ATK and 10% DEF. That blend of grouping, softening, and doubled output makes her a self-sufficient carry in both wave and boss content.
Narae: An Offensive Shield Support
She isn't a passive healer: her shields scale off her own ATK, so gearing her for damage makes the team tankier, not weaker. Her A2 then adds a 22% team ATK buff for 20 seconds every time she throws up a shield.
One Special shields the whole squad and sets up Ice Affliction, and because the shields and ATK buff ignore element, she lifts non-Ice teams just as well — only the Ice Affliction goes to waste outside an Ice core. That universality is why nearly every lineup finds a slot for her.
Flare: The Fastest Way to a Burst Window
Her whole job is opening the break sooner: she fills a boss's Stagger Gauge faster than any other unit, and her Ultimate, Dragon Storm, knocks enemies airborne while layering Fire Affliction and a defense cut.
Those two debuffs are exactly what your carry spends during the stagger window. Her basics also leave Blaze Zones that boost Fire damage for anyone standing in them, and at higher Awakening that buff goes team-wide — turning her from a setup tool into the Fire team's shared engine.
Jiwon: Wind’s Buff-and-Stamina Engine
Her whole kit feeds one buff, Divine Harmony: when she tags out, the team gains a Wind DMG boost and, just as useful, lower Stamina drain — so your carry can hold a combo far longer without stopping. Her Ultimate also hands the team Wind Affliction, and her Special tops everyone up with a slice of her Max HP.
That makes her the glue of the Wind core: she and Esther were the pairing that defined the 1.0 meta, and she still slots into almost any lineup for the stamina and healing alone. Dupes sweeten Divine Harmony with a small team ATK bump, but she does her main job at base.
Ophelia: Her Own Crit Engine
Everything runs through her passive, Amethyst Witch, triggered by her Special or Switch Skill: for 4 seconds it turns her hits to Ice and grants +15% Crit Rate and +25% basic-attack Crit DMG. The catch is uptime — let it lapse between skills and her damage falls off a cliff.
Played cleanly she’s a self-sufficient Ice carry who also feeds the team Ice Affliction on her Ultimate. She’s at her best next to Narae, whose shields and ATK buff layer straight onto her crit windows — many rate that duo the strongest Ice setup on global. Her A2 (+20% Ice DMG in Amethyst Witch) is a clean first breakpoint.
Best Mongil Star Dive Teams in the Current Meta
The strongest teams aren't three big names stacked together. They pair a Destroyer who breaks stagger with a carry who spends that window, then add a support — ideally the same element, so Affliction and buffs stack, though a strong healer can flex in. Build that core first, then rotate only the open slot to fit the stage.
Whatever three you field, don't overlook Monsterlings. The right Link Chain adds a burst of damage or extra stagger when you tag a character out mid-combo — effectively a free fourth hitter woven into your rotation. Level a couple early, save each core as a formation, and swap only the open slot for the fight in front of you.
Which Characters Should You Build First?
Best Priorities for New Players
Keep it simple: one reliable carry, one support, and a teammate who feeds them. Mina, Esther, or Ophelia can shoulder early damage, while Narae or Jiwon keeps the team alive and buffed. Pour your limited growth materials into that first working squad, all in one element, before you touch anyone else.
Best Choices for Free and Low-Spend Accounts
Free accounts should chase complete kits over rarity. The standard pool already holds carries like Flare, Ophelia, and Jiwon, and a four-star in the right role often beats a five-star you can't slot anywhere. One coherent element team at moderate investment clears far more than five half-finished ones.
Characters Worth Extra Copies
A few units reward going deeper. Awakenings sharpen rotations on your main carry, and a signature Artifact that adds a team buff pays off more than one padding solo damage. Mabel is the clearest "invest or skip" case — she only pulls ahead of your existing Lightning carries around her fourth Awakening, so leave her early unless you're committed.
Where the Version 1.5 Banners Fit
Those priorities raise the question of the moment: who's worth pulling on Version 1.5? M.A.D leads the first banner, Rue follows in the second half, and Chloe's run just wrapped — here's how each fits.
M.A.D headlines the first Version 1.5 banner as a new Fire Assassin — Nirvan's self-styled "Architect of Brilliant Blasts." Assassins already pay off against a staggered boss, so she slots naturally into a Fire team behind Flare's break setup. Exactly where she lands depends on live numbers, but the fit is there.
Rue — the all-around android also localized as Lou — follows on the second-half banner, with her kit still to be detailed. If you missed Chloe, her Wind Fighter banner closed November 10 and is a rerun wait now. With a five-star landing roughly every three weeks, saving through one banner to guarantee the next stays the smart play — pick a target instead of chasing every arrival.
Final Thoughts
Zoom out and this ranking is a planning tool, not a verdict. Tiers tell you how much a character can do; your account tells you how much it needs. The Divers who climb fastest build one coherent element team, stop each unit at an efficient breakpoint, and only chase Awakenings or a signature weapon when a specific mode asks for it.
Mongil: Star Dive is still young and moving quickly, so new characters, modes, and balance passes will nudge these placements over time. Use the tiers to narrow your shortlist, then let your own bottleneck make the final call. And if you've settled on a target, it never hurts to top up Primordial Stars before your next banner.
Frequently Asked Questions
Is a Limited Character Always Better Than a Standard Five-Star?
Not automatically. Role and team fit decide it. A standard five-star like Ophelia, Flare, or Jiwon anchors a real team, while a limited unit you can't slot anywhere just sits on the bench. Check the open role on your squad, the element you're invested in, and the pull cost before you chase rarity over usefulness.
Do Signature Artifacts Change the Tier List?
They sharpen placements more than they rewrite them. A weapon that adds a team buff or fixes a rotation matters more than one that only pads personal damage, and most characters keep their practical tier on a strong four-star Artifact. Treat the signature weapon as the last upgrade you chase, not the gate that unlocks a unit.
Do I Need to Reroll in Mongil Star Dive?
Usually no. The starter path hands you a selectable standard five-star within 50 pulls through New Friends, and that pool already holds carries like Flare, Ophelia, and Jiwon. A long reset grind only pays off if you want one specific limited unit on day one; otherwise a single saved account with its events and materials progresses faster.
Who Are the Best Units for a New Account?
A self-sufficient carry plus a flexible support. Mina, Esther, or Ophelia can shoulder early damage, while Narae or Jiwon keeps the team running smoothly. Build one coherent three-character squad in a single element first, then widen your roster once that team clears daily content comfortably rather than spreading materials thin.
Is Narae Worth Building Outside an Ice Team?
Yes. Narae shields the squad and layers damage buffs that reach past pure Ice lineups, so she slots into most teams that run a ranged carry. She gives the most inside an Ice core, but her utility rarely goes to waste, which is why she sits near the top of nearly every support ranking on global right now.
Where Do Chloe and Isabella Rank?
Both land in the upper A tier for now. Chloe is a strong Wind Fighter on the current banner, and Isabella is a capable Ice unit from the half-anniversary update. Neither reshapes the meta over Esther or Mina, but each fills a real slot — pull them if you specifically want to deepen your Wind or Ice teams.
How Does the 90-Pull Pity Work?
A limited character is guaranteed within 90 pulls, with the rate-up boost starting at 75, and there's no 50/50 — reaching pull 90 hands you the featured unit directly. Artifact banners guarantee a five-star within 80 pulls. Character pity also carries between successive rate-up banners, so saved progress isn't lost when a banner ends.
How Often Should a Mongil Star Dive Tier List Change?
Roughly every major version. A fresh banner alone rarely reshuffles the top, but a new mode, a level-cap raise, or a character who completes an element core can move placements quickly. With a new five-star arriving about every three weeks, expect the mid-tiers to shift more often than the very top of the list.
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