MU Online Season 14 Guide

Season 14 (2018-2019) added the Rune Wizard, a half-elf spellcaster who fires runes with a rune mace, and carried her all the way to the 4th class change. It also stacked on the Soul weapon and Frigid Blue Eye armour tiers, opened Kubera Mine and Atlans Abyss, rebuilt the Summoner around curse power and the Death Scythe, and introduced the Guardian system with the Ghost Horse and the elite zones.

The Rune Wizard

The Rune Wizard is the child of an Arca wizard and a fairy, raised in the half-elf village of Iria until the Lemuria Legion destroyed it on their way to Crywolf. She starts in Noria and fights with energy-based magic, wielding a rune mace in one hand and a shield in the other.

Rune Wizard gear and wings

For shields she borrows the Elf's line — the Frost Barrier and the Light Lord Shield are both socket shields she can equip.

Her armour runs from the Rune Pad and Rune Sphinx starter sets through Rune Legendary and the Kenaz sets, then joins the mastery ladder: Blood Angel Rune Wizard (400), Dark Angel (600), Holy Angel Rune Wizard of Obsession (800), Awakening Soul Rune Wizard (900) and Frigid Blue Eye Rune Wizard (1,000). Each step is a 100% upgrade at the Chaos Goblin using a +11 / 16-option piece plus the tier's Ruud-shop material.

The Wings of Destiny are the Majestic Rune Wizard's 4th wings. Like every 4th wing they roll 1 to 4 random options and can take 0 to 1 elemental option on top.

Soul weapons and Frigid Blue Eye armour

The mastery ladder gained two more rungs, both crafted at the Chaos Goblin at 100% from a +11 / 16-option base plus 30 Bless, 30 Soul, a Jewel of Chaos and a Jewel of Creation.

Soul weapons need level 900 and share the same excellent block: excellent damage rate +10%, attack speed +7, life and mana recovery per kill, attack or wizardry +2 per 20 levels and attack power +57.

Frigid Blue Eye sets need level 1,000 and bring a new family of mastery options — mastery max HP, skill attack power, strength, agility, energy and all stats — whose values grow with the item's enhancement level. The set bonuses now run to 5 pieces.

The Grow Lancer also finally got its absolute weapon: the Archangel's Absolute Lance (115–126 attack, no level requirement), upgraded at +15 / 16 options with an Archangel's Hammer and 30 each of Bless, Soul and Life into the Blessed Archangel's Absolute Lance (173–184 attack), which adds the Archangel's Will buff.

Kubera Mine

Kubera Mine is the oldest mine on the continent, abandoned after Kundun's followers prayed at its altar and demons began crawling out of the tunnels. Entry needs level 850 — through the gate in Devias at (158, 57) or from the move command window for 50,000 zen — but characters below level 980 take a hunting penalty.

The map splits into the mine and the tougher abandoned mine, with five elemental field gates linking them, and you can swing a Pandora's Pickaxe in the safe zone. Monsters here drop excellent Blue Eye armour.

Atlans Abyss

Ancient records described an Abyss built to seal Hydra during Kundun's invasion. The passage was lost until a research group published teleport coordinates, and now the Abyss is open in three floors.

Hunting is really meant for level 1,010 and above — below that you take a penalty. Every monster here carries excellent damage rate resistance, critical rate resistance and 4th-tree debuff resistance, and some use area attacks. They drop excellent Blue Eye armour.

The Guardian system and elite zones

Guardians are a new kind of inventory item for level 800+ characters: right-click to equip, and they grant normal options plus elite resistance options. They enhance to +15, and their vitality drains with wear time — at zero they unequip themselves. A Jewel of Bless restores them to 100%.

The Ghost Horse is a mount that cannot be ridden alongside a Uniria or Dinorant (the Dark Lord's Dark Horse is fine). It carries attack speed +7 and a movement speed bonus by default, 1 to 3 normal options (defense or attack per 20 levels up to level 1,100, elemental attack, elemental defense) and one of five elite resistance sets matched to the elements.

Elite zones

One elite zone sits in the current top-tier hunting ground — for Season 14 Part 2 that is Atlans Abyss floor 3, marked by an elite zone flag, where (Elite) Abyssal Lizard King and (Elite) Abyssal Bahamut spawn. Elite monsters apply their debuff at 100% on every hit, are immune like bosses, and can only be blunted by a Guardian's elite resistance.

Summoner renewal

The Summoner was split into two builds that switch with a persistent buff.

Both buffs persist until you die or disconnect, and after casting either one the Summoner can still receive the Elf's attack power buffs.

Explosion, Requiem and Pollution moved off the Otherworld Book and became parchment-learned skills, with much shorter animations and cooldowns and damage-over-time converted to normal damage. Weakness and Innovation became magic circles centred on the Summoner that debuff anyone standing in them, and the master tree can add enemy elemental attack and defense reduction on top.

Alongside them, the wizardry option on excellent Otherworld Books became a curse power option, and the wizardry option on mastery armour became wizardry / curse power.

Ancestor's earrings and the Monster Soul Converter

The second mastery earring, the Ancestor's Earring, is made by upgrading an enhanced Earring of Wrath with an Ancestor's Refining Mold from the Ruud shop plus 20 Bless, 20 Soul, a Jewel of Chaos and a Jewel of Creation. The left earring needs level 700, the right level 750, and the upgrade rerolls the options. Failure costs the materials and drops the earring to +0.

Wearing both from the same season adds the season bonus: ignore enemy defense 2% and all stats +5.

Monster Soul Conversion

Priest James also began selling Monster Soul Converters. Carry one, kill the monsters it lists, and once the souls are full you right-click it and pick a reward category. Souls are shared with your party, you can only hold one converter, purchases are capped weekly, and an unfinished converter expires at the Thursday maintenance — though one whose collection is complete becomes permanent. The monster list also rotates every Thursday.

Each conversion pays one guaranteed and one random item from the category you choose: Ruud (400 guaranteed, 200–4,000 random), jewels, elemental (runes, pentagrams, errtels) or accessories — the last only from the level 5 converter, and the only source of Earrings of Wrath outside Mos.

Level 1,150 and quality of life

The cap moved from 1,100 to 1,150. Reaching 1,100 before the next season pays a reward box — 30 days in the Gremory Case, 14 days once withdrawn — containing the Archmage Etramu muun (elemental defense +10, running at 20× for 30 days), which can be worn alongside a premium muun.

SWITCH mode

A new SWITCH mode (Ctrl + F) parks the client in a low-resource view that still shows your helper state, level and experience, zen, and free space in your inventory, event inventory and personal store, with the game screen refreshed as a still image at an interval you choose. It can also start automatically after a set idle time.