Mongil · Character
Sera — 4★ Ice Brawler Build & Guide
4-star SR
Ice
Brawler- Melee
Sera is a 4-star Ice Brawler in Mongil: Star Dive who fights at melee range, with 5 skills and 5 ascension phases. Their canon personality reads as inquisitive and bright.
Excels in the chaos of melee battles where allies and enemies clash.
Path-walking Keymaker
Mongil Codex community builds
Builds for Sera
Stats
- HP
- ATK
- DEF
- Brawler ATK
- Groggy ATK
Skills
PASSIVE
Lock Shard
Using a Basic Attack or Switch Skill while controlling Sera consumes Arkarion Energy, dealing Ice DMG and triggering an additional strike. Sera's Crit DMG increases for a set duration upon attacking enemies afflicted with Ice Affliction.
Using a Special Skill in the Laxima Unleashed state completely consumes Sera's Laxima Energy to increase her Special Skill DMG.
Laxima Unleashed
Once Sera's Laxima Gauge is fully charged with Laxima Energy, she enters the Laxima Unleashed state.
Arkarion Unleashed
Once Sera's Arkarion Gauge is fully charged with Arkarion Energy, she enters the Arkarion Unleashed state.
Ice Affliction
debuff5sAfflicted targets take Ice DMG over time, and Ice RES decreases by 15%.
DAMAGE SCALING BY LEVEL
| Stat | Lv 1 |
|---|---|
| Damage | 0 |
| Super Armor ATK | 0 |
| Super Armor DEF | 0 |
SKILL
Laxima: Sealed
14.9s
Sera spins with Laxima in hand, dealing Ice DMG and gaining Arkarion Energy.
While spinning, enemies within range are pulled towards her. Upon releasing the Special Skill button, she raises Laxima to render enemies Airborne. (Total DMG remains the same regardless of when the button is released.)
If enemies are too far, she approaches them quickly before spinning. Sera can move slowly while spinning.
DAMAGE SCALING BY LEVEL
| Stat | Lv 1 | Lv 4 | Lv 7 | Lv 10 | Lv 13 | Lv 16 |
|---|---|---|---|---|---|---|
| Damage | 27,960 | 32,150 | 37,460 | 43,890 | 51,720 | 61,510 |
| Super Armor ATK | 184 | 184 | 184 | 184 | 184 | 184 |
| Super Armor DEF | 500 | 500 | 500 | 500 | 500 | 500 |
UPGRADE MATERIALSLv 1 → 12
NORMAL ATTACK
Arkarion: Bound
Sera deals Physical DMG by swinging Arkarion and gains Laxima Energy.
DAMAGE SCALING BY LEVEL
| Stat | Lv 1 | Lv 4 | Lv 7 | Lv 10 | Lv 13 | Lv 16 |
|---|---|---|---|---|---|---|
| Damage | 2,660 | 3,060 | 3,570 | 4,190 | 4,930 | 5,870 |
| Super Armor ATK | 21 | 21 | 21 | 21 | 21 | 21 |
| Super Armor DEF | 30 | 30 | 30 | 30 | 30 | 30 |
UPGRADE MATERIALSLv 1 → 12
TAG-IN SKILL
Arkarion: Restricted
Sera deals Physical DMG by quickly approaching the enemy and swinging Arkarion, gaining Laxima Energy.
DAMAGE SCALING BY LEVEL
| Stat | Lv 1 | Lv 4 | Lv 7 | Lv 10 | Lv 13 | Lv 16 |
|---|---|---|---|---|---|---|
| Damage | 8,430 | 9,690 | 11,300 | 13,230 | 15,600 | 18,550 |
| Super Armor ATK | 300 | 300 | 300 | 300 | 300 | 300 |
| Super Armor DEF | 50,000 | 50,000 | 50,000 | 50,000 | 50,000 | 50,000 |
UPGRADE MATERIALSLv 1 → 12
ULTIMATE
Arkarion Laxima: Unleashed
3s
Sera unleashes Laxima's hidden power into Arkarion, dealing Ice DMG and inflicting Ice Affliction and Freeze.
After unleashing, Sera enters the Arkarion Unleashed state.
Ice Affliction
debuff5sAfflicted targets take Ice DMG over time, and Ice RES decreases by 15%.
Freeze
debuff10sAfflicted targets are frozen and cannot move.
DAMAGE SCALING BY LEVEL
| Stat | Lv 1 | Lv 4 | Lv 7 | Lv 10 | Lv 13 | Lv 16 |
|---|---|---|---|---|---|---|
| Damage | 26,280 | 30,220 | 35,210 | 41,250 | 48,610 | 57,810 |
| Super Armor ATK | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 |
| Super Armor DEF | 50,000 | 50,000 | 50,000 | 50,000 | 50,000 | 50,000 |
UPGRADE MATERIALSLv 1 → 12
Associated gear
Equipment
Arbiter of Nature
Magic Vine Gloves
Warden Helmet
Root's Footprints
Green Nightmare Armor
Green Nightmare Gauntlets
Green Nightmare Helm
Green Nightmare Boots
Artifacts
Canto
Secret Time
Sera gains Laxima Energy 2 times faster upon using her Basic Attacks or Switch Skill.
Holding the Basic Attack button when she has Arkarion Energy quickly moves her to the enemy and triggers Arkarion: Focused Spin.
Arkarion: Focused Spin
This attack deals Ice DMG equal to 150% of Sera's Basic Attack's 4th Hit and consumes up to 31.25% of her Arkarion Energy. However, Sera cannot gain Laxima Energy, and enters the Unstable Arkarion state for Xs after using this skill, making Arkarion: Focused Spin unavailable.
Key Maker
The max Arkarion Gauge charge increases by 62.5%.
Sera's Special Skill's spin duration increases, increasing total DMG by 50%. Her Movement Speed while spinning increases by 60%, and the amount of obtainable Arkarion Energy increases by 62.5%.
Insatiable Curiosity
The skill levels of the Basic Attack, Switch Skill, Special Skill, and Ultimate Skill increase by 2.
Special Skill's cooldown decreases by 4.5%.
Open the Magic Path
Arkarion Unleashed lasts for Xs upon using Sera's Ultimate Skill.
While in the Arkarion Unleashed state, the next Basic Attack or Switch Skill DMG have a 30% chance of inflicting Ice Affliction on the enemy.
Unleashed
The skill levels of the Basic Attack, Switch Skill, Special Skill, and Ultimate Skill increase by 2.
Increases Basic Attack DMG by 6%.
Unlock the Light
When Sera enters the Laxima Unleashed state, her Special Skill cooldown is reset.
While in the Arkarion Unleashed state, the Crit DMG of her next Basic Attack or Switch Skill increases by 30%.
Profile
Personality
Sera is a magical keymaker who has mysteriously lost her ability to unlock doors, on a quest to uncover the truth behind her parents' disappearance. Despite having mastered the art of unlocking magical barriers, she still struggles to unlock the hearts of others.
Profile
- Birthday
- August 8th
- Height / Weight
- 160cm / 51kg
- Hometown
- Epitar
- Likes
- Limited edition luxury goods, Winning fights
- Dislikes
- Losing, People who don't take care of themselves
Matchups
Bad for
Matchups where Sera struggles or is countered.
(No bad matchups recorded.)
Comments
Guides featuring Sera
In-house guides re-tested every patch.
Mongil: Star Dive — Beginner Guide
Adventure map, jumping, gathering and the first-week checklist — every core mechanic the in-game tutorial walks you through, written in one place.
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Reroll Guide — Best Targets and Stop Conditions
Best characters to chase on a fresh account, the fastest reroll path, and when the meta says you should stop and commit.
Best Team Comps — Destroyer, Slayer and Flex Slot
How team building actually works in Mongil — the Destroyer + Slayer + flex template the Stagger system rewards, when to break it for element-locked counters, and the Brawler-led sustained-DPS variant.
Combat Basics — Hold Attacks, Switch Skills, Ultimates
Basic attacks, special skills, switch skills and ultimate timing — the hold-input combat system explained without the in-game popup spam.
Frequently asked
- What element is Sera in Mongil: Star Dive?
- Sera is a Ice Brawler character in Mongil: Star Dive.
- What are Sera's skills?
- Sera has 5 skills: Laxima: Sealed, Arkarion: Bound, Lock Shard, Arkarion: Restricted, Arkarion Laxima: Unleashed.
- How much gold does it take to fully ascend Sera?
- Fully ascending Sera costs 460,000 gold across 5 phases, plus ascension materials per tier.
- How much EXP does Sera need to reach max level?
- Sera needs 16,707,747 total EXP to reach max level. Use legendary experience books to fast-track levelling.
- What's the best artifact for Sera?
- Top community pick: Blazing Kumiho (SSR). The detail above lists every compatible Brawler-tagged artifact.
- Should I pull for Sera?
- Pull when you need a Ice Brawler for your roster — see the reroll guide for current banner priorities and the community builds below for proof-of-concept teams before committing pulls.
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