MU Online | Medieval Fantasy MMORPG

Season 20-1 2nd UPDATE 1

The Temple of the Etramu's Relic

Kardamahal Underground Temple

Etramu Renos, the great wizard of the ancient kingdom of Arca, sacrifices his life to seal Kundun.

The emperor of the MU Empire, Muren Rexmillon, who united Lorencia and Arca,
built the 'Kardamahal Underground Temple' in the southern underground cave of Karutan
using the relics left behind by Etramu to mark his achievement.

Kundun learns that the relics of the Kardamahal Underground Temple contain Extra power,
and he summons demons to take over the temple in order to gain that power.

The noble temple is destroyed by the summoned demons, and even the flowing water turned red.
Upon learning of this, the heroes of the MU Continent join the battle
to reclaim the ‘Kardamahal Underground Temple’.

New Area Entrance Route

Entry Level

1,500
Farming Penalty Level

1,550
Entrance

Karutan 1 (210, 18)

New Monsters

Devil Sword
Devil Scythe
Devil Sorcery

Season 20-1 2nd UPDATE 2

Character Max Level Expansion
& Season Level Reward Muun

Character’s Max Level has been expanded from Lv.1650 to Lv.1700
Upon reaching Lv.1650 before the next season, the Season Level Reward can be acquired!

Event Period : 2025. 08. 19 ~ Until the next max level expansion

Season Level Reward (Lv. 1650)

Alchemist Muun

Ability

When equipped with Muun, Skill power +15
Special Ability

For 30 days after receiving the Muun, Ability x 20
How to Claim

Upon reaching Lv. 1650 within the Season, the Season Level Reward will be sent
to Gremory Case.
Throw the 'Season Level Reward Box' to receive an Alchemist Muun.

Also, the previous Season Level Reward – ‘Dark Lord’ Muun is also claimable.

Season Level Reward (Lv. 1600)

Dark Lord Muun

Ability

When equipped with Muun, Elemental DEF +10
Special Ability

For 30 days after receiving the Muun, Ability x 20
How to Claim

Upon reaching Lv. 1600 within the Season, the Season Level Reward will be sent
to Gremory Case.
Throw the 'Season Level Reward Box' to receive a Dark Lord Muun.

※ Season Level Reward will be sent to Gremory Case (Hotkey K) and must be claimed within 30 Days.
※ Season Level Reward redeemed from the Gremory Case expires after 14 days.
※ Upon reaching the required level, Season Level Reward is sent to Gremory Case.

MU SEASON 20-1 2nd Update