MU Online Guides

193 in-depth guides covering every class, map, item, event and season — from 97d to Season 21.

🛡️ Characters & Classes

Every playable class in MU Online — skills, stat builds, weapons and evolutions. Start with the all-classes overview if you have not picked one yet.

Dark KnightMelee tankSkills, Stats, Gear & Build

ElfArcher & supportSkills, Stats, Builds & Gear

SummonerCurse casterSkills, Builds, Stats & Books

Dark WizardNuker & AoE mageSkills, Staffs, Soul Barrier & Sets

Magic GladiatorHybrid melee-mageSkills, Charges, Magic Swords & Sets

Dark LordPet commanderCommand, Skills, Scepters & Sets

Rage FighterFist brawlerClaws, Skills, Energy & Sets

Grow LancerLance duelistLances, Skills, Scrolls & Sets

Rune WizardRune mageEnergy, Skills, Rune Maces & Sets

SlayerAgile assassinAgility, Skills, Short Swords & Sets

Gun CrusherMagic gunnerMagic Guns, Skills, Stats & Sets

White WizardHoly mageMagic Books, Skills, Energy & Sets

Lemuria MageOrb mageOrbs, Magic Circles, Shields & Sets

Illusion KnightShadow warriorSkills, Blades, Stats & Builds

AlchemistPotion masterSkills, Wands, Elixirs & Builds

CrusaderHoly knightSkills, Hammers, Shields & Builds

Start here How to Play MU Online in 2026 Download, install, pick a server and your first class. Database Item Database All 4,896 items with stats, requirements and icons.

Most read Wings & Tiers Every wing from 1st tier to 5th, with crafting rates.

🦅 Wings

Every wing tier from Small Wings to 5th level, plus Wing Cores, Relics and crafting rates.

⚔️ Items & Gear

Jewels, excellent options, sets, sockets, pentagrams, accessories and endgame equipment.

🐶 Pets & Guardians

Fenrir in every colour, Dark Horse, Dark Raven, Guardians and the Muun system — with 3D renders straight from the game client.

🏹 Events & Quests

Timed events, boss fights, invasions and the class change quest chain.

💀 Bosses

Every boss in MU Online with its map, level, HP, spawn and full drop table — from Kundun and Selupan to Medusa, Lord Silvester and the God of Darkness.

🗺️ Systems & Gameplay

Leveling, resets, master skills, the 5th class change, Gens and guilds.

🧭 Maps & Monsters

Every hunting ground in MU Online with a spawn map drawn from the game’s own terrain data — 62 maps, 353 monsters, full stats and exact spawn coordinates.

🐉 Season Guides

What changed in every MU Online season from 97d through Season 21.

❓ Frequently Asked Questions

How many MU Online guides are on muonline.net?

There are 85 guides covering every playable class, all wing tiers and crafting recipes, items and gear systems, timed events and quests, and every game season from 97d through Season 21.

Which MU Online class should I play?

It depends on your playstyle. Dark Knight and Rage Fighter are durable melee classes, Dark Wizard and Lemuria deal the highest magic damage, Elf can play ranged damage or full party support, and Dark Lord commands pets. Each class guide lists skills, main stats and recommended builds.

What is the newest MU Online season?

Season 21 is the latest, adding the Crusader class, Imperial legendary equipment and the Aquilas Temple map. Every season from 97d and Season 1 onward has its own guide.

Are these guides for official MU Online or private servers?

Both. The guides describe official Webzen game mechanics, which most private servers follow. Individual servers may adjust rates, level caps and drop tables, so check your server's own settings for exact numbers.

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