MapleStory Jett Skill Build Guide

MapleStory Adventurer Jett Job Selection

Jett is a MapleStory Explorer Pirate who wields Gauss Rifles and Core (Shield). This job is a mix of Mechanic, Brawler and Gunslinger skills with a touch of space pirate style. Jett’s Primary stat is DEX (Dexterity). With high dexterity and mobility, Jett uses guns and the extraterrestrial technology she salvaged in her bounty hunting days to obliterate those who stand against her. She also retains a tiny fragment of the core that can be equipped and upgraded to allow her to use a powerful buff skill that provides variable stat boosts to her and another character. Once you work your way through the prelude, you will begin your Jett career at level 10, with the first job advancement already complete. You can accept and complete the quest for the second job advancement at level 30 from Kyrin, and again at level 60 for the third job advancement. At level 80, Jett will receive some very important quests that must be completed before she can proceed with her fourth job advancement quest at level 100.

Jett Related Guides

MapleStory Jett Training Spots Level 1-250
MapleStory Jett Hyper Skills
MapleStory Jett Mastery Books

Jett Overview

CLASS: Explorer (special)
PRIMARY WEAPON: Gauss Rifle (unique 2-handed weapon), Gun (2-handed weapon)
SECONDARY WEAPON: Core Fragment (unique offhand equipment)
LINK SKILL: Core Aura (Random Stat)
CHARACTER CARD: Summon Duration +2/4/8/10%

Jett Storyline

Jett is a bounty hunter who lives in Cerberus, a planet far from MapleStory Island. She was accused of assassinating King Cerberus and now wanted dead or alive. Jett quickly left Cerberus using a space shuttle (spaceship) by the help of Burke (another Bounty Hunter), but the aliens caught up with them and shot the ship down. Jett got hit and traveled back in time and landed in Nautlius Harbor. Burke took this opportunity to steal Jett’s core so he can be more powerful than Jett. The core is a heredity item contained in her shield whereby the power can be only unlocked by Jett’s family. Jett have to reclaim her core and prove her innocence.

“Our dearest King has been assassinated by scoundrel Jett! The former bounty hunter has proven to be an enemy of the state with this heinous act. Jett must be subdued and brought to justice!” as the news spread. NOTE: A Bounty Hunter is a person who captures fugitives for monetary reward. Jett who was a hunter now became hunted since she was accused for killing King Cerberus.

Jett Notes

  • Although we refer to Jett with feminine pronouns outside of the game, you will have the option to play as a male or a female version of Jett in the game.
  • Jett has some required quests that need to be completed before she can go through her 4th job advancement. You’ll receive the first of these quests through the quest notifier (light bulb on the left side of the game window) at Lv.80.
  • She has numerous new skills that are unique to her, which use extraterrestrial technology to obliterate enemies.
  • At each job advancement, Jett will receive a unique gun that gives her bonus damage.
  • Jett has a special equip called the Core. This item grants stat bonuses and is equipped in what would normally be the equip slot for a shield. It cannot be unequipped until it is upgraded at the 4th job advancement, at which point it also gains hidden potential stats.
  • The Core was stolen by Burke, but Jett retains a fragment of it. This fragment can be upgraded at every job advancement, and each upgrade grows stronger as Jett levels up.
  • She has a special buff skill called Core Aura that can be shared with another character on the same account and in the same game world.
  • The Core Aura uses a variable buff system. The numeric value of each stat (STR, DEX, INT, LUK, Weapon ATT, Magic ATT) can be different for each Jett character, and the stats will randomly change after a certain interval of time.
  • When the Core Aura is shared with another character, the variable buffs given to that character may be different from those Jett is receiving. Each character’s Core Aura buffs will change randomly after a certain interval of time.
  • The rank of the Core Aura grows every ten levels from Lv.30-120.
  • Core Aura stats are not given until Jett reaches Lv.30.

Jett Beginner Skills

MapleStory Retro Rockets Retro Rockets (Passive)
Permanently increases Movement Speed, Max Movement Speed, and Jump.
LV1: +50 Movement Speed +50, +30 Max Movement Speed, +20 Jump.

MapleStory Core Aura Core Aura
Surrounds true owner of the Core with a powerful aura that enhances abilities.
LV1: Increases All Stats including Weapon/Magic Attack based on Jett’s Level!
NOTE: The Core Aura uses Variable Buff System to allocate bonus stat to STR, DEX, INT, LUK, Weapon Attack and Magic Attack. Therefore, each and every Jett character will have different unique bonus stat gained via Core Aura. You can reset the Core Aura stat by purchasing Supernova Dust (NX Item) or get Star Dust from monsters. Also, your Jett must be at least Level 120 and the Core has been completed to be able to reset stats.

Jett 1st Job Skills

MapleStory Comet Booster Comet Booster (Passive)
Permanently increases Accuracy, Max Movement Speed, and Jump.
LV1: +22 Accuracy, +2 Max Movement Speed, +1 Jump.
LV10: +220 Accuracy, +20 Max Movement Speed, +10 Jump.

MapleStory Shadow Heart Shadow Heart (Passive)
Permanently increases Critical Rate and minimum Critical Damage.
LV1: +2% Critical Rate, +1% Minimum Critical Damage.
LV10: +20% Critical Rate, +10% Minimum Critical Damage.

MapleStory Tornado Uppercut Tornado Uppercut (Active)
Attacks 6 enemies with a super-fast uppercut.
LV1: -17 MP, 274% Damage.
LV20: -23 MP, 350% Damage.

MapleStory Glide Blast Glide Blast (Active)
Tumble forward during a jump. Distance increases as skill level increases.
LV1: -11 MP, jumps a certain distance
LV10: -20 MP, jumps a certain distance

MapleStory Double Shot Double Shot (Active)
Attacks an enemy twice with 2 gun shots.
LV1: -4 MP, 127% Damage.
LV20: -7 MP, 165% Damage.

Jett 1st Job Skill Build: Everything maxed except Double Shot.
1. Tornado Uppercut, Double Shot (1)
2. Quick Motion (MAX)
3. Glide Blast (MAX)
4. Tornado Uppercut (MAX)
5. Shadow Heart (MAX)
6. Double Shot (DUMP)

Tornado Uppercut is far better than Double Shot because it can kill multiple enemies at once. Leveling with Tornado Uppercut alone will not be efficient since its a close combat skill. Therefore, max Quick Motion and Glide Blast first to gain additional speed boost to travel around the map faster. You will only need at least 10 SP (Skill Points) in Double Shot to unlock Triple Fire (Jett 2nd Job Attack Skill).

Jett 2nd Job Skills

MapleStory Gun Mastery Gun Mastery (Passive)
Permanently increases gun mastery and accuracy.
LV1: 14% Gun Mastery, +12 Accuracy.
LV10: 50% Gun Mastery, +120 Accuracy.

MapleStory Gun Booster Gun Booster (Supportive)
Required Skill: LV5 Gun Mastery.
Temporarily reduces regular and skill attack delay.
LV1: 30 MP, Lasts 10 sec.
LV10: 11 MP, Lasts 200 sec.

MapleStory Triple Fire Triple Fire (Active)
Required Skill: LV10 Double Shot.
Attacks an enemy 3 times with a gun.
LV1: -10 MP, 124% Damage.
LV20: -16 MP, 181% Damage.

MapleStory Dark Clarify Dark Clarity (Supportive)
Temporary increases weapon attack and accuracy.
LV1: -15 MP, +1 Weapon ATT, +84 Accuracy: 84, Lasts 66 sec.
LV20: -24 MP, +30 Weapon ATT, +160 Accuracy, Lasts 180 sec.

MapleStory Shockwave Shockwave (Active)
Attack 6 enemies with a pounding shockwave.
LV1: -18 MP, 455% Damage.
LV20: -30 MP, 550% Damage.

MapleStory Perseverance Perseverance (Passive)
Recovers HP and MP over time.
LV1: +1% HP and MP every 19 sec.
LV10: +7% HP and MP every 5 sec.

MapleStory Physical Training Physical Training (Passive)
Permanently increase STR (Strength) and DEX (Dexterity).
LV1: +6 STR, +6 DEX.
LV5: +30 STR, +30 DEX.

Jett 2nd Job Skill Build: Everything maxed except Shockwave.
1. Shocwave, Triple Fire (1)
2. Gun Mastery (5)
3. Gun Booster (3)
4. Gun Mastery (MAX)
5. Dark Clarity (MAX)
6. Physical Training (MAX)
7. Gun Booster (MAX)
8. Perseverance (MAX)
9. Shockwave (19/20)
10. Triple Fire (MAX)

Cap Shockwave at Level 19 to have sufficient SP to max Triple Fire which will be used later to unlock Rapid Fire (Jett’s 4th Job Attack Skill). First, add 5 SP into Gun Mastery to unlock Gun Booster and add 6 SP into it to have sufficient time before rebuffing again. Next, max Gun Mastery (damage stabilizer), Dark Clarity (damage booster) and Physical Training (mini damage booster). Then, max out Gun Booster to increase its duration, Perseverance (replenishes HP and MP to save potion) and then cap Shockwave at Level 19. The 1 SP is channeled into Triple Fire. If you are worried on accidentally maxing Shockwave, you can max Triple Fire first but that will slow down your leveling progress.

Jett 3rd Job Skills

MapleStory Solar Array Solar Array (Active)
Attacks 6 enemies twice with scatter shot.
LV1: -20 MP, 355% Damage.
LV30: -40 MP, 500% Damage.

MapleStory High Life High Life (Passive)
Permanently increases Weapon + Magic defense and max HP + MP.
LV1: +2% Defense, +60 Max HP MP.
LV10: +20% Defense, +600 Max HP MP.

MapleStory Gamma Missle Gamma Missile (Active)
Attack 6 enemies with a powerful missile that can knock-back them 400 pixels.
LV1: -23 MP, 204% Damage, 658% Explosion Damage.
LV20: -35 MP, 280% Damage, 734% Explosion Damage.

MapleStory Cutting Edge Cutting Edge (Passive)
Permanently increases Critical Rate and ignore a portion of enemy’s DEF.
LV1: +11% Critical Rate, 1% Enemy DEF Ignored.
LV20: +30% Critical Rate, 20% Enemy DEF Ignored.

MapleStory Roll of the Dice Roll of the Dice (Supportive)
Roll a die to get a random buff. Roll a 1, and you get nothing.
Dice 2 : +30% Weapon Defense
Dice 5 : +20% Damage
LV1: 40 MP, Buff Lasts 72 sec, Cooldown 470 sec.
LV10: 60 MP, Buff Lasts 180 sec, Cooldown 200 sec.

MapleStory Drone Blast Drone Blast (Active)
Attacks an enemy 8 times with flurry of drone slashes.
LV1: -20 MP, 102% Damage.
LV20: -28 MP, 140% Damage.

MapleStory Turret Deployment Turret Deployment (Supportive)
Summons a turret that attacks enemies nearby.
LV1: -10 MP, 83% Turret Damage, Summon Lasts 20 sec, Cooldown 29 sec.
LV10: -18 MP, 140% Turret Damage, Summon Lasts 30 sec, Cooldown 10 sec.

Jett 3rd Job Skill Build: Everything maxed except Drone Blast.
1. Solar Array, Gamma Missile (1)
2. Solar Array (MAX)
3. Cutting Edge (MAX)
4. Roll of the Dice (MAX)
5. High Life (MAX)
6. Turret Deployment (MAX)
7. Gamma Missile (MAX)
8. Drone Blast (DUMP)

Solar Array will be your primary attacking skill in 3rd Job as it can wipe the map clean with its supreme long wide range attack. Drone Blast is powerful but Rapid Fire (4th Job Skill) simply overpowers this solo skill especially bosses. In short, channel SP into Gamma Missile instead of Drone Blast.

Jett 4th Job Skills

MapleStory Rapid Fire Rapid Fire (Active)
Attacks an enemy with streams of bullet. Requires LV20 Triple Fire.
Hold down the skill key to constantly fire bullets.
LV1: -6 MP, 243% Damage per shot.
LV30: -9 MP, 330% Damage per shot.

MapleStory Mighty Meteor Mighty Meteor (Active)
Target lock a specific enemy. All succeeding attacks will only affect it and not enemies closest to you. Target will receive extra damage from other attacks thrown by you.
LV1: -25 MP, 458% Damage, +1% Bonus Damage.
LV20: -37 MP, 610% Damage, +20% Bonus Damage.

MapleStory Starfall Starfall (Active)
Summons a spaceship to bombard 15 enemies 3 times around you.
LV1: -350 MP, 404% Damage, 60 sec cooldown.
LV30: -350 MP, 520% Damage, 30 sec cooldown.

MapleStory Double Down Double Down (Supportive)
Roll 2 dice and if both have same number, you receive a powerful buff! Requires LV20 Roll of the Dice. 200 sec cooldown for all levels.
LV1: -60 MP, 10% chance of rolling 2 dice, Buff Lasts 184 sec.
LV5: -60 MP, 50% chance of rolling 2 dice, Buff Lasts 200 sec.

MapleStory Brain Scrambler Brain Scrambler (Active)
Instantly kills an enemy with one shot. Enemies who are immune to instant death will receive epic critical damage 4 times that ignores a portion of their defenses.
LV1: -10 MP, 510% Damage, 11% Defense Ignored. 10 sec cooldown.
LV30: -10 MP, 800% Damage, 40% Defense Ignored. 5 sec cooldown.

MapleStory Suborbital Bombardier Suborbital Bombardier (Active)
Attacks 6 enemies 4 times with a sharpshooting gigantic robot guns.
LV1: -25 MP, 474% Damage.
LV30: -55 MP, 590% Damage.

MapleStory Collateral Damage Collateral Damage (Passive)
Permanently increases critical rate and critical damage. Grants additional critical rate and critical damage against bosses.
LV1: +6% Critical Rate, +4% Critical Damage. +1% on both against Boss.
LV20: +15% Critical Rate, +10% Critical Damage. +20% on both against Boss.

MapleStory Relentless Relentless (Supportive)
Temporarily boost attack damage, abnormal status resistance and elemental resistance at the cost of lowering avoidability. Higher level increases the chance of triggering Stance Effect (preventing monster from knock-backing you when receiving damage).
LV1: -45 MP, +1% Attack, +21% Resistance and Stance, -15 Avoid, Lasts 66 sec.
LV20: -55 MP, +10% Attack, +40% Resistance and Stance, -300 Avoid, Lasts 180 sec.

MapleStory Counterattack Counterattack (Passive + Supportive)
Has a chance to temporarily increase damage upon being hit. Upon successfully triggering counter attack, this skill will cooldown for 50 seconds before it could be trigger again.
LV1: 4% chance to +6% Damage for 18 sec.
LV10: 40% chance to +15% Damage for 45 sec.

MapleStory Maple Warrior Maple Warrior (Supportive)
Temporarily boost all stats by percentage.
LV1: -10 MP, +1% All Stats, Lasts 30 sec.
LV30: -70 MP, +15% All Stats, Lasts 900 sec.

MapleStory Hero's Will Hero’s Will (Active)
Removes all status effects such as Cursed/Seduce.
LV1: -30 MP, Cooldown 600 sec.
LV5: -30 MP, Cooldown 360 sec.

Jett 4th Job Skill Build: Everything maxed.
1. Suborbital Bombardment, Brain Scrambler (1)
2. Double Down (MAX)
3. Suborbital Bombardment (MAX)
4. Relentless (MAX)
5. Collateral Damage (MAX)
6. Counterattack (MAX)
7. Brain Scrambler (MAX)
8. Rapid Fire (MAX)
9. Mighty Meteor (MAX)
10. Maple Warrior (MAX)
11. Starfall (MAX)
12. Hero’s Will (MAX)

Suborbital Bombardment will be your primary attacking skill in 4th Job. Don’t use SP into Rapid Fire! Suborbital Bombardment deals more damage per second compared to Rapid Fire. Add 1 SP into all 2 primary active skills so you can try them early. Max Supportive and Passive skills to boost all of your attacking skill damage before maxing primary skills. You can switch Rapid Fire with Starfall depending on the map you train. If you solo boss early, you might want to max Mighty Meteor for its extra damage boost against bosses.

Jett Hyper Skills

Drone Blast – Extra Strike
Required Level: 143
Number of Attacks +1

Drone Blast – Boss Rush
Required Level: 162
20% additional damage against bosses

Drone Blast – Reinforce:
Required Level: 183
Drone Blast Damage +20%

Suborbital Bombardier – Extra Strike
Required Level: 149
Number of Attacks +1

Suborbital Bombardier – Reinforce
Required Level: 168
Suborbital Bombardier Damage +20%

Suborbital Bombardier – Spread
Required Level: 189
Monsters Hit +2

Rapid Fire – Boss Rush
Required Level: 155
Rapid Fire Damage against bosses +20%

Rapid Fire – Range
Required Level: 177
Rapid Fire Range +50

Rapid Fire – Reinforce
Required Level: 195
Rapid Fire Damage +20%

Bionic Maximizer
Required Level: 150
Bioscans Jett to identify weaknesses and maximize defense. Max HP: +40%, Status Ailment and Elemental Resistance: +15%, Damage Intake: -15%, Duration: 180 sec.

Airframe Beacon
Required Level: 170
Summons an aircraft to drop bombs. Damage 800%, Number of Attacks: 5, Max Enemies Hit: 8, Buff effect upon use, Max Damage: +3,000,000, Duration: 90 sec, Stacks 3 times, Cooldown 8 sec.

Epic Adventure
Required Level: 200
Call upon the bravery deep within to increase damage output and max damage. Damage: +10%, Max Damage: +5,000,000, Duration: 60 sec, Cooldown: 120 sec, Applies to any Explorer class within the party.

Jett Hyper Skill Build Guide:
1. Suborbital Bombardier – Reinforce (MAX)
2. Suborbital Bombardier – Spread (MAX)
3. Suborbital Bombardier – Extra Strike (MAX)
4. Rapid Fire – Reinforce (MAX)
5. Rapid Fire – Boss Rush (MAX)
6. Bionic Maximizer (MAX)
7. Airframe Beacon (MAX)
8. Epic Adventure (MAX)
9. Hyper Dexterity (MAX)
10. Hyper Health (MAX)
11. Hyper Mana (MAX)
12. Hyper Weapon Defense (MAX)
13. Hyper Magic Defense (MAX)
14. Hyper Critical Rate (MAX)

MapleStory Jett Equipment

Jett receives a weapon at every job advancement similarly to Demon Slayer. These equipment (Gauss Rifle and Core) can only be equipped and owned by Jett! The Core Fragment can level up to 4 times. Jett can also equip Pirate Gun without needing any bullets in inventory to fire. Same applies with pirate armor. NOTE: Don’t equip 2-handed weapon such as Polearm/Spear as this will unequip your core. You will not be able to equip your core back!


MapleStory Jett Hat Jett’s Hat
NOTE: Untradeable, 7 Slots

MapleStory Jett's Special Hat Jett’s Special Hat
STAT: +500 Charm EXP and Will EXP
NOTE: Untradeable, Epic Item, 10 slots


MapleStory Jett's Boots Jett’s Boot
NOTE: Untradeable, 0 Slots


MapleStory Jett's Cape Jett’s Cape
NOTE: Untradeable, 5 Slots

Jett Question Answer

Q: I reach Level 70 Jett, how do I proceed with 3rd Job Advancement? I can’t find ThunderHammer (NPC aka The Great Blacksmith who fixed Jett’s Core during 1st Job Advancement in Kyrin’s Pirate Battleship) A: MapleStory has changed a little on how it handle advancement. Click on the light-bulb located on the left-side of the screen. Hovering your mouse on the light-bulb displays “Available Quest”. Browse through the list of quests and find for the one named “[Job Advancement] Cracked Core”. Proceed with that quest. Thunderhammer will request you to get 30 Fire Ores like how you did in 1st Job Advancement for 30 Blue Ores. He will automatically warp you to Blast Furnace where rat-like monsters (Furnace Ferret) who possesses these ores. Collect these ores and return to Thunderhammer, and he will get your Core fixed. NOTE: You must use all SP (Skill Points) in 2nd Job Advancement before you can proceed with 3rd Job Advancement.

Q: How do I increase my Jett’s HP? I’m level 22 and have only 630 HP. A: You can use your AP (Ability Point) into HP/MP but its not recommended as this will decrease your damage output. Equip accessories (pendant / medal / belt / cape) that provide extra HP (Health Points).


Jett 1st Job Skills
Comet Booster -> Quick Motion
Tornado Cut -> Tornado Uppercut
Glide Blast -> SAME
Double Shot -> SAME
Shadow Heart -> SAME

Jett 2nd Job Skills
Gun Mastery -> SAME
Gun Booster -> SAME
Triple Fire -> SAME
Dark Clarity -> SAME
Static Thumper -> Shockwave
Perseverance -> SAME
Physical Training -> SAME

Jett 3rd Job Skills
All Skills Name -> SAME

Jett 4th Job Skills
All Skills Name -> SAME

MapleStory Jett Videos

MapleStory Jett Sneak Preview : Storyline + Skills

MapleStory Jett 1st Job Skill Preview + 2nd Job Advancement

MapleStory Jett 2nd Job Skill Preview + 3rd Job Advancement

MapleStory Jett 3rd Job Skill Preview + 3rd Job Advancement

MapleStory Jett 3rd Job Advancement Walkthrough

All Jobs :
Renegades Jett Update Notes :

Jett Changelog

Feb. 08, 2013: Updated Jett Skill Build Guide to sync with Post Tempest Patch.
Feb. 27, 2013: Added more general information on Jett.
Nov. 17, 2013: Added Jett Related Guides + Updated Jett Overview + 1st, 2nd, 3rd, 4th Job Skill Build Guide.
Dec. 11, 2013: Added Jet Hyper Skills (GMS v.143 – RED Part 1: First Impact)

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80 thoughts on “MapleStory Jett Skill Build Guide

  1. Ayumilove Post author

    @ksWON: It works for me, not sure why it isn’t working for you :( Did you add points into Triple Shot? Check the Nexon Forum: It seems some users are experiencing some bug with this skill:

  2. ksWON

    I tried like you have suggested… but I only shoot double QQ. I want to use the triple shot more than ever.. but still cant! HELP!!

  3. Zordinary

    Could u also tell me what classes are the most efficiently funded or easily funded! Other than bishop, if u have a list or something that would be beautiful!

  4. ksWON

    I seem to have glitch on my Triple Shot. Although it’s an active skill, I am having problems clicking on it to use it. HELP!

  5. hbarnes


    I recently made a Jett and made a pretty bad mistake during 3rd job… I put only 19 Skill Points into Triple Shot, so now I can’t put any SP into Rapid Fire.

    Are there any quests that give SP reset scrolls?

    Thanks for the guide!

  6. WildHeartless

    Jett does finally get hyper skills after RED… however not really sure how much that will help because I don’t recall seeing any news about any revamps for them =(…

  7. coldmiller21

    So do you think RED update for GMS might refix it? I hope so XD. Needs a new skill set after red update for other classes kinda.

  8. Ayumilove Post author

    Hi Braking, GMS has not released any Hyper Skills for their beloved Jett yet.

  9. WildHeartless

    hmm I noticed that I had some extra sp let over in third job after maxing everything… luckilly it didnt prevent me from adding sp into 4th job skills… but odd indeed!!!

  10. Ayumilove Post author

    Thanks WildHeartless for proposing a solution ;) I guess there are no other way to reset SP which is already added into a skill.

  11. Ayumilove Post author

    Hi HHEEEEEEEELP, as WildHeartless recommended, you can purchase a SP (Skill Point) Reset Scroll from shop to move some SP from 1 skill to the other.


    help please i accidently didnt max triple fire now i cant do rapid fire on 4th job what can i do?

  13. Ayumilove Post author

    Hi guy, 50% is just a made-up number. It could be 10%-50% or more depending on how much the armor reduces your damage. Some boss also has special defense that reduces your overall damage by 70%. If you deal 100 damage, -70% damage would only allow Pink Bean to receive 30 damage.

  14. that guy

    Wait… Where did the 50% come from? If you’re talking about damage reduction, the formula is skill damage * (1 – target damage reduction), i.e. Pink Bean’s 70% damage reduction will reduce all incoming damage to 30% whether it’s 100,000 or 1,000. If we go by your formula, Mercedes’ Ishtar’s Ring would be useless.

  15. Ayumilove Post author

    Hi guy, Rapid Fire is not great for training. It’s best for Boss or monsters that has tremendous amount of HP (Health Points). I could kill multiple monsters faster with Suborbital Bombardier (attack 6 enemies 4 times). In training ground, you will usually encounter 2-5 monsters (if less than that, you are training in a low-spawn training ground which is not efficient for fast leveling). Using mob skills is the best method to level up. If you see yourself bossing with a Level 1 Rapid Fire, go ahead and add 1 SP into it. Also, you need to take note that performing rapid low-damage attack will chip away some of its damage because enemy has high armor/defense. If defense reduces damage by 50% (243% – 50%) x 10 = 1930% whereas (590% – 50%)x4 = 2200%

  16. that guy

    Why wouldn’t you put a point in rapid fire at level 100? Suborbital bombardment has a 1190ms delay while RF has a 120ms delay. Against 1 target, level 30 SB would hit 2360% (590%x4), while level 1 RF can hit ~10 times for 2430% (243%x10).

  17. Sica

    today i saw the skill book “Majestic Presence 30″ for jett… i got rather confused since it wasnt in my skills or on this guide.was i just mistaken or was the name changed because i thought this was a crosshair skill. Not really sure hoping you can resolve my confusion, maybe im just blind

  18. Ayumilove Post author

    Hi Victor, I don’t remember how the Core Aura appears but I have it in my Jett, probably you will need to level up more, reaching 2nd job (level 30) or 3rd job (level 60). My Jett is in 4th Job, so I can’t really test it out :( From what I read other Jett comments, if you double click the Cosmic Dust it brings up the Core Aura Window of Stat Distribution

  19. victor

    its weird.. i have a lvl 20 jett and i dont have the core aura still.. can you answer for this please.. thanks

  20. Ayumilove Post author

    Hi Mike, what do you mean by Jett skill glitch? Do you mean you can’t find anyone selling Mastery Book in Free Market? If that’s the case, perhaps there are high demand on the books, causing them to sell out like hot cakes o__O Have you browse each and every store or use Minerva Owl (purchased from Cash Shop) ?

  21. papuchito2012

    hola ayumilove.. una consulta el jet en el cuarto trabajo no es en el nivel 100 como se ajusto con los demas?

  22. Ayumilove Post author

    Hi HikariX, Drone Blast damage is pretty weak compared to Solar Array, and you need to be really close to the boss to get the Drone Blast to work (its similar to Bandit Savage Blow). When you are close to the boss, you will definitely get yourself damage unnecessary whereas Solar Array, you can attack the boss from far.

  23. HikariX

    On jett 3rd job would it be okay to add 1 into Solar Array, Gamma Missile and Drone Blast for bossing or not?

  24. Ayumilove Post author

    Hi HikariX, I have updated Jett 1st, 2nd, 3rd and 4th Job Skill Builds with Tempest Update.

  25. Joel

    Level Three core (red one lv 70) gives out DEX and STR,too. At least the level up’d version of it does.

  26. Ayumilove Post author

    Hi Joel,
    Gaussfield Mark 3 Gun can only be obtained from event (it was time-limited). You can still get the job advancement weapons available at Job Advancement (30, 70, 120).

  27. Joel

    How do I get the Gaussfield Mark 3 gun,the lv 50 one? I’m not getting a quest to get it,and I’m lv 58.

  28. Ayumilove Post author

    @Movaro: I don’t think Level 50 Jett hat is available after the event deadline is over (GMS V112) It can be obtain on the weekend on the day Jett was first released, not on this patch. Correct me if I’m incorrect.

  29. Ayumilove Post author

    Forfeit the quest! Open your Quest Window, scroll to the job quest. It might have tagged with [Required] in bold red. Then click Forfeit. Once you have done that, click either the light-bulb to restart the quest or via the Quest Window. Hope that helps!

  30. Joel

    Triple Shot is passive – it just adds a bullet to Double Shot and raises it’s damage. It isn’t active.

  31. ddunn1882

    i need help during 2nd job quest at thunder hammer guy i left by accident i cant find out how to get back

  32. Ayumilove Post author

    Hi Bobby Joe, Jett primary stat is DEX (Dexterity). The more DEX Jett have, the better damage it can dish out. In short, yes raise it!

  33. Herroherro

    Thank you for this guide. It helped a lot, this is like the only jett skillbuild online so thanks!

  34. Ayumilove Post author

    Hi kidddd, GMS Developers would need to fix this issue. For the time being, use the Gauss Mark 4 or substitute it with another Level 120 Pirate Gun (Timeless Blindness or Reverse Blindness or Cora Von Leon Pistol)

  35. Ayumilove Post author

    Hi Jane, dump remaining SP (skill points) into optional skills. But make sure all your main skills are already maxed such as Solar Array, Cutting Edge, Roll of the Dice and High Life. Optional skills are Turret Deployment, Drone Blast and Gamma Missile.

  36. jane

    for 3rd job advancement what if i maxed the drone blast already? which skill should i dump the rest to? please help me:(

  37. this kiddddd

    my jett char must have gotten glitched because when i advanced to the 4th job i didnt get the guassfield mark 5. what should i do?

  38. Ayumilove Post author

    Hi Darkenralf.

    Jett’s Special Hat is obtain during MapleStory Renegades Celebration Day (Login June 28 and 29) by clicking on the book icon left side of the game screen to receive a Renegades Gift Box.

    Open the Renegades Gift Box on 30th June (Saturday) to collect Jett’s Special Hat (comes with hidden potential which will be always Epic Tier when revealed) or Goggles of Counterattack or 20x Renegade Coins.

  39. Ayumilove Post author

    Hi Anonymous:
    There are 2 options (free and paid). The paid option is to buy NX Cash from Cash Shop and reset your Triple Shot (2nd Job Skill). The free method is to move all your valuables into a mule and recreate that Jett character.

  40. Ayumilove Post author

    Eight Legs Easton is Pirate 4th Job Skill similarly to Jett’s Suborbital Bombardier. You can check out the pirate skill build guide at

  41. Airgears

    Hey, What is Eight legs easton? I’m not sure what skill it is but i know it’s for Jett. Could it be Suborbital Bombard ?

  42. Airgears

    Hey, What is Eight legs easton? it’s a speicial skill book for a skill which i dont know what it is. is it suborbital bombard or something?

  43. lkraie

    hi, you said not to equip any 2-h weapon, but pirate guns are considered 2-h. Isn’t core like infinite arrows?

  44. Ayumilove Post author

    Hi all, I have added some notes and video on how to advance Jett’s 3rd Job.

  45. Ayumilove Post author

    Hi MunchZ, I made some corrections to Jett 2nd Skill Build Guide, it is Level 16 Static Thumper. Thanks anonymous for helping to answer MunchZ query :)

  46. anonymous

    MunchZ, you get a total of 121 SP for third job(40*3 SP each level +1 when you get the job) and to max all skills you need 125 SP. if i have done my calculations right you need to cap it at 16

  47. Ayumilove Post author

    Hi all, I have added Jett’s weapon list (gauss rifles) and shield list (Jett’s Core Fragments) with its stats and requirements!

  48. Ayumilove Post author

    Hi New, I have placed a link above “MapleStory Jett AP Stat Build” click that link. Then find for Jett. Jett uses the same AP build as Bowman where STR (secondary stat) is equivalent to your level and the remaining points are into DEX (primary stat).

    Don’t forget that you can cap your STR (strength) at different levels depending on your equipment and passive stats. Example: You are level 120, you should have 120 STR but you cap your STR at 90 because you have passive +30 STR from Physical Training. So you have free 30 AP you can dump into DEX for more damage!