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MapleStory Jett Skill Build Guide

May 22, 2023

Jett is a GMS exclusive class that was first released in 2012 for MapleStory as a special Explorer class. Jett has gone through many revamps since its first release and this skill build will get you up to date with the class's main attacking abilities, including 5th job skills and hyper skills.

Jett can only be played on the Global MapleStory version as it was specifically created for North America (and now Europe too!). It has it's own unique storyline that you can play-through and it's own set of unique skills to the class.

NOTE: Jett character is no longer available for creation and is being deleted on February 2024.

Jett Overview

Jett was originally released in 2012 as part of the Renegades Update and has gone through many updates since then. The class was originally famed for being under-powered, slow to level and full of broken skill mechanics. It has since been revamped, with one of its last updates coming in the Awake 2020 update, giving the class better damage and improving all the skills. Jett is a viable class for end-game bossing and has some great mobbing skills that will make leveling a breeze.

Training a Jett through the early levels is quite a breeze. They have decent mobbing skills in all job advancements and in fourth job you unlock a summon to help with map control. They have great mobility too, with one of the best flash jumps in the entire game. In 5th job, you get even more skills to help with mobbing (although on cooldown) and Jett's main mobbing skill was buffed to hit up to 10 mobs at a time in the latest update (V227). Overall, Jett is now considered a really good mobber and as you get through the 200-250 areas, you'll find it a really fun class to play.

Jett is also a great bossing class. They have some really powerful 5th job skills such as Anti-Gravity Cycle SFF-X Summon, which adds a HP shield that increases the amount of damage you can receive by 900% before death! Damage wise they are decent, with recent buffs to their skills adding lots of final damage to help them tear through end-game bosses.

  • Weapon: Gun
  • Job: Pirate
  • Class: Explorer (special)
  • Shared Cash Shop Inventory: Blaze Wizard, Wind Archer, Thunder Breaker, Dawn Warrior, Night Walker, Mihile
  • Legion Block: + Critical Damage % (1/2/3/4/5)
  • Link Skill: Core Aura (Random Flat Stats)
  • Primary Stat: DEX
  • Inner Ability: 20% Boss Damage

Jett First Job Skill Build

You can max all of your skills in first job. Follow this build:

  • Starline One (+1), Space Walk (+2)
  • Space Walk (MAX)
  • Starline One (MAX)
  • Galactic Might (MAX)
  • Seasoned Hunter (MAX)
  • Blaster Barrage (MAX)

Jett has awesome mobility and in first job you get Space Walk as a really great flash jump. Your main attacking skill is Starline One and combined with the Galactic Might buff you'll be wiping out enemies faster than you can get them to spawn.

Blaster Barrage isn't very good for first job, so leave that skill until max.

Skill Description & Overview

Icon Skill Description Type
Starline One Starline One Use the attack key to deal quick hits to nearby enemies. Main Attack Skill
Space Walk Space Walk Use the arrow keys to tumble while jumping. Press jump and the arrow key again to tumble once more in the selected direction. Jump Skill
Season Hunter Season Hunter Become proficient in the bounty hunting fundamentals. Increases Attack Power, Jump, and Skill. Passive Buff
Galactic Might Galactic Might Increases the body's defense by drawing on cosmic powers. Passive Buff
Blaster Barrage Blaster Barrage Fires a pair of shots straight ahead. Hold down the skill key for continuous fire. You can move left and right while attacking. Secondary Attack Skill

Jett Second Job Skill Build

You can max all of your skills in second job. Follow this build:

  • Starline Two (MAX)
  • Vortex Cross (MAX)
  • Bounty Chaser (MAX)
  • Gun Mastery (MAX)
  • Cosmic Shield (MAX)
  • Stellar Impact (MAX)

In second job you get Starline Two as you main attacking skill. You also get Vortex Cross, which is a teleport skill that is useful for getting around maps with lots of platforms.

Bounty Chaser is a powerful buff that gives a great damage boost in the second job and Stellar Impact is a cooldown attack skill.

Skill Description & Overview

Icon Skill Description Type
Starline Two Starline Two Unleash beams of energy on multiple enemies. Has a chance to stun enemies. Main Attack Skill
Vortex Cross Vortex Cross Strike enemies as you warp past them.You will move upwards while pressing the Up arrow key. Teleport Skill
Stellar Impact Stellar Impact Smashes a spacecraft into the ground, creating devastating shockwaves. The shockwaves penetrate multiple enemies and launch them into the air. Cooldown Attack Skill
Gun Mastery Gun Mastery Increases Gun Mastery. Passive Buff
Cosmic Shield Cosmic Shield Permanently enhances STR, DEX, HP, and Magic ATT through physical training. Has a chance to trigger Knockback Resistance. Passive Buff
Bounty Chaser Bounty Chaser Pulls out all the stops to help you take down your target. Enhances your physical strength and increases your Attack Power. Passive Buff

Jett Third Job Skill Build

You can max all of your skills in third job. Follow this build:

  • Starline Three (MAX)
  • Slipstream Suit (MAX)
  • Turret Deployment (MAX)
  • Blaster Overdrive (MAX)
  • Clairvoyant (MAX)
  • Cosmic Upheaval (MAX)
  • Spatial Shift (MAX)
  • Falling Stars (MAX)

In third job, Jett gets a new mobbing skill called Starline Three. This skill makes you dash through enemies when attacking them, and is great for flat horizontal maps but not so good for jump spamming attacks.

You get a lot of passive buffs, including Slipstream Suit, Blaster Overdrive and Clairvoyant that all increase your damage.

You also get a summon to help with mob control called Turret Deployment. Cosmic Upheaval can also bring mobs down from other platforms towards you to help with mobbing.

Skill Description & Overview

Icon Skill Description Type
Starline Three Starline Three Force your way through multiple enemies and blast them. Main Attack Skill
Turret Deployment Turret Deployment Summons an upgraded turret to unleash a barrage of shots on nearby enemies. Summon Skill
Spatial Shift Spatial Shift When learned, you can use Vortex Cross in the air to move. Can move forward/upward/downward depending on the key. Passive Buff
Slipstream Suit Slipstream Suit Alters the flow of cosmic energies to increase swiftness and Final Damage. Passive Buff
Falling Stars Falling Stars Leap into the air and blast multiple enemies below you. Cooldown Attack Skill
Cosmic Upheaval Cosmic Upheaval Explode the ground beneath nearby enemies and draw them in. Cooldown Attack Skill
Clairvoyant Clairvoyant Enhances vision to permanently determine weaknesses, and grants the ability to predict attacks. Passive Buff
Blaster Overdrive Blaster Overdrive Removes all safeties from your weapons, granting them ridiculous Critical Rate and Weapon ATT bonuses. Passive Buff

Jett Fourth Job Skill Build

You can max all of your skills in fourth job. Follow this build:

  • Planet Buster (MAX)
  • Gravity Booster (MAX)
  • Giga Blaster (MAX)
  • Jett Supreme Enhancement (MAX)
  • Invincibility (MAX)
  • Backup Beatdown (MAX)
  • Maple Warrior (MAX)
  • Starforce Salvo (MAX)
  • Strikeforce Showdown (MAX)
  • Starfall (MAX)
  • Hero's Will (MAX)

Planet Buster is your main mobbing skill and it's a lot better now that it hits up to 10 mobs at a time! You get a ton of buffs in fourth job too, making your damage really start to ramp up.

Starforce Salvo is your main attacking skill against bosses and Backup Beatdown and Starfall are cooldown attack skills.

Skill Description & Overview

Icon Skill Description Type
Planet Buster Planet Buster Concentrates enough force to crack a planet. Main Attack Skill
Strikeforce Showdown Strikeforce Showdown Summons armored allies to blast your foes to pieces. Passive Buff
Starforce Salvo Starforce Salvo Fires a hail of energy bolts. Hold down the skill key to keep shooting. You can move left and right while attacking. Secondary Attack Skill / Boss Skill
Starfall Starfall Order your spaceship to attack multiple enemies at once. Cooldown Attack Skill
Maple Warrior Maple Warrior Temporarily increases the stats of all party members. Buff Skill
Jett Supreme Enhancement Jett Supreme Enhancement Maximize Attack Power by carefully controlling the power of the Core that flows inside you. Passive Buff
Invincibility Invincibility Hones your body to maximize your defensive capabilities. Increase your strength, resulting in greater damage. Passive Buff
Hero's Will Hero's Will Hones your resolve to ignore certain abnormal status effects. Immune to Abnormal Status for 3 sec after use. Buff Skill
Gravity Booster Gravity Booster Increases your mass, stabilizing you and greatly increasing your Attack Power and Boss Damage. Passive Buff
Giga Blaster Giga Blaster Upgrades your arsenal to the biggest, baddest blasters in the universe. Increases the Critical Damage of your hits. Passive Buff
Backup Beatdown Backup Beatdown Launches a flurry of attacks with your bounty hunter allies. This attack can be used while moving. Cooldown Attack Skill

Jett Hyper Skill Build

Hyper skills are available at level 140. You get Hyper Skill Points as you level towards 200, but not enough to max all the skills, so choose wisely. These skills mostly help increase the damage of your current skills.

  • Starforce Salvo - Reinforce
  • Starforce Salvo - Range
  • Starforce Salvo - Boss Rush
  • Planet Buster - Reinforce
  • Planet Buster - Extra Strike
  • Singularity Shot
  • Rising Cosmos
  • Bionic Resilience

Jett Fifth Job Skill Build

Upon reaching level 200, you will now have access to the V Matrix, which acts as your new fifth job skills. Each class gets their own skills to use, along with boosting nodes to increase the damage of existing skills. To obtain new skills, you open up items called Nodestones, which drop from every mob in Arcane River. You have limited number of slots in your V Matrix, so you want to obtain perfect nodes for maximize your character's damage.

Jett's Nodes should include:

  • Gravity Crush
  • Suborbital Strike
  • Allied Fury
  • Anti-Gravity Cycle SFF-X Summon
  • Trio: Planet Buster, Starforce Salvo, Vortex Cross
  • Trio: Falling Stars, Singularity Shock, Backup Beatdown

All 5th Job classes should try to also obtain these:

  • Decent Holy Symbol
  • Decent Sharp Eyes
  • Decent Speed Infusion
  • Erda Nova
  • Rope Lift
  • True Arachnid Reflection
  • Loaded Dice
  • Overdrive
  • Maple World Goddess Blessing
  • Pirate's Blessing

Skill Description & Overview

Icon Skill Description Type
Gravity Crush Gravity Crush A powerful singularity draws in enemies. Detonating the singularity inflects significant damage over a large distance, based on the damage dealt while the target was affected by the singularity. Unaffected by attack reflection. Summon Skill
Suborbital Strike Suborbital Strike Calls down drones to blast your enemies with a graviton beam. Swap modes by pressing the skill key again after casting. Unaffected by attack reflection. Summon Skill
Allied Fury Allied Fury Summon fellow bounty hunters who teleport between monsters, attack enemies, and use an airship to deliver a finishing blow to your foes. Unaffected by attack reflection. Cooldown Attack Skill
Anti-Gravity Cycle SFF-X Summon Anti-Gravity Cycle SFF-X Summon Mount the Anti-Gravity Cycle SFF-X. You can freely fly while mounted. While mounted, you'll be deemed as flying, and some of the skills cannot be used. Max Level 25. HP-Shield Skill / Mount Skill


28/10/2021 - First update


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