Xenon logo.png
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Xenon is a member of the Resistance. He is a mixture of Thief and Pirate, therefore using Strength, Dexterity, and Luck as his main stats. With a Whip Blade and a Core Controller, Xenon uses technology and quick-paced attacks to eliminate his enemies. Originally a weapon created by Gelimer, Xenon escaped and joined the Resistance.

Xenon selection button


A dagger from Xenon's childhood

Beryl leaves Xenon

A young boy once disappeared from Edelstein while walking home after playing Mesorangers with his friends. Abducted by Gelimer, the chief scientist of the Black Wings, the boy's memories were seemingly erased and he was made into a test subject for advanced cyberization.

Several years later, the leaders of the Resistance broke into one of Gelimer's labs, but one of them - Claudine - was captured. The kidnapped boy, now a superhuman cyborg named Xenon, was disturbed and confused. A memory started coming back to him: Claudine was one of his childhood friends. Puzzled by this revelation and wanting to unlock more of his memories, he freed Claudine and they fought their way out of the lab along with Xenon's cyborg friend Roo-D.

Freed from captivity, Xenon sets out on a journey to regain his humanity.

Class Specifics

Read more: Xenon Skills

Xenon is a more complicated class, being a mix of Thief and Pirate; he can wear both their equipments and is fueled by the three stats they use: Strength, Dexterity, and Luck. These stats strengthen Xenon's Multilateral I, Multilateral II, Multilateral III, Multilateral IV, Multilateral V and Multilateral VI, whereas Strength contributes to Knockback Resistance, Dexterity to Status and Elemental Resistance, Luck to Avoidability, and all three to damage.

The three stats complicates Xenon's stat distribution. Auto assign contributes to the stats individually rather than simultaneously. Once an auto assign has been picked, it cannot be switched until the current Multilateral's stats requirements have been met for that stat.

Job Advancements

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1st Job Advancement

After completing the tutorial, Xenon starts as a level 10 character and receives its first advancement. Roo-D, a robot that accompanies Xenon throughout its adventure, offers a tutorial to the Modal Shift Skill System shortly after.

2nd Job Advancement

Upon reaching level 30, accept Xenon's quest to warp to Veritas, then talk to Professor Dreamboat to advance.

3rd Job Advancement

Upon reaching level 60, accept Xenon's quest, then head over to Road to the Mine 1 in Edelstein. Complete the quests Black Wings Hat 1, Black Wings Hat 2 and Getting Caught?!. Once all three are completed, return to Veritas via Promessa Escape and talk to Promathus to advance.





  • The main design concepts of Xenon are science and technology, as implied by many of his skills and their names.
    • Xenon and his rival, Beryl, are named after Xenon and Beryllium, elements of the Periodic Table.
    • The noble gas Xenon is an element that creates a blue light, which is why Xenon has the characteristic blue markings in his face.
    • "OOPArt", the name for one of his 4th job skill, means "out-of-place artifact"
  • Xenon's character creation has Lotus and Orchid appearance for Male and Female, respectively.
  • Xenon is the first class to be a hybrid of two class families, as well as the first class to have three main stats.
  • Xenon is the second class who is half-human, the first being Demon.
  • If the 'x' and 1st 'n' in Xenon's name is swapped, it becomes Nexon.
Availability of Xenon
Korea Japan China Global SEA Taiwan
Available Available Available Available Available Available
Characters and Skills
Job and Skills (Click on icon for skills)

Class Beginner.png Beginner Skill Link Manager.png Link Skills


Class Warrior.png Hero Class Warrior.png Paladin Class Warrior.png Dark Knight


Class Magician.png Magician (Fire, Poison) Class Magician.png Magician (Ice, Lightning) Class Magician.png Bishop


Class Bowman.png Bowmaster Class Bowman.png Marksman


Class Pathfinder.png Pathfinder


Class Thief.png Night Lord Class Thief.png Shadower


Class Dual Blade.png Dual Blade


Class Pirate.png Buccaneer Class Pirate.png Corsair


Class Cannoneer.png Cannoneer Class Jett.png Jett

Cygnus Knights

Class Warrior.png Dawn Warrior Class Magician.png Blaze Wizard Class Bowman.png Wind Archer Class Thief.png Night Walker Class Pirate.png Thunder Breaker


Class Mihile.png Mihile


Class Aran.png Aran Class Evan.png Evan Class Mercedes.png Mercedes Class Phantom.png Phantom Class Luminous.png Luminous Class Shade.png Shade


Class Blaster.png Blaster Class Battle Mage.png Battle Mage Class Wild Hunter.png Wild Hunter Class Mechanic.png Mechanic Class Xenon.png Xenon


Class Demon Slayer.png Demon Slayer Class Demon Avenger.png Demon Avenger


Class Kaiser.png Kaiser Class Angelic.png Angelic Buster Class Cadena.png Cadena Class Kain.png Kain


Class Illium.png Illium Class Ark.png Ark Class Adele.png Adele


Class Hayato.png Hayato Class Kanna.png Kanna


Class Hoyoung.png Hoyoung         Lara


Skill Pink Powerhouse.png Pink Bean Pet Mini Yeti.png Yeti

Beast Tamer

Class Beast Tamer.gif Chase

Child of God

Class Zero.png Zero


Class Kinesis.png Kinesis

Wu Shen

Class Mo Xuan.png Mo Xuan


Skill Macro Test.png Game Master Skill Banner of Plenty I.png Guild Skills Skill Monster Riding.png Miscellaneous Skills

  1. Announcement on official MapleStory's Twitter page.
  2. Also provides the voice(s) of Gelimer, Checky, Grand Master, and Aaron (Gerand Darmoor).
  3. 3.0 3.1 Comments of JMS's Twitter page