
The story of Ferea
Ferea was a kingdom in the Tarkan desert, south of Kanturu. While Kanturu in the north valued science and bioengineering, Ferea cared about art and architecture, so old buildings and artworks still stand all over the map. After the Great Tarkan Earthquake the kingdom sank into the Crevice of Dimensions.

Its knights lost their minds but not their loyalty. They still patrol the ruins and attack any hero of MU who enters.
Getting there
- You need level 400 or higher.
- Pick Ferea in the Map Travel window, or walk in from the Tarkan safe zone at (176, 38).
- Monsters here carry one of five elements: Fire, Water, Earth, Wind or Darkness, so elemental gear matters.
- Red Gate: (198, 173) to (107, 67). Blue Gate: (201, 155) to (199, 137).
- Since Season 12, logging back in while in Ferea puts you in a safe zone.
Monsters
| Monster | Style | HP | Damage | Defense | Elem. attack / defense |
|---|---|---|---|---|---|
| Ferea Knight | Melee, balanced | 105,000 | 1,150 | 1,025 | 930 / 680 |
| Ferea Fighter | Melee, tough but hits softer | 120,000 | 1,100 | 1,055 | 890 / 720 |
| Ferea Archer | Ranged, fast, fragile | 98,000 | 1,300 | 980 | 980 / 700 |
| Ferea General | Summoned in the boss fight | 3,000,000 | - | - | - |
| Lord of Ferea | Boss | 10,000,000 | - | - | - |
The Lord of Ferea boss battle

| Step | What happens |
|---|---|
| 1 | Go to the Boss Zone entrance at (112, 60) and destroy the Crystal Orb inside. The Lord appears and the entrance closes: nobody can enter or leave. |
| 2 | Fight the Lord and watch his skills (below). |
| 3 | The battle ends when the Lord dies or no characters are left inside. The entrance opens again. |
| 4 | A new Crystal Orb appears at a random time 12 to 24 hours later. |
- Mine Explosion: his strongest attack. Markings appear on the floor and 1 to 5 mines explode 3 seconds later; the number depends on his remaining HP.
- Brandish: a whirlwind aimed at one character that also hurts those standing close.
- Roar: used when his HP falls by a certain amount; resets the AG and MP of nearby characters.
- Lord's Summon: after Roar he calls a Ferea General, moves to his throne and heals while invincible until the General dies. The more characters Roar hit, the faster he heals.
When the Lord falls he drops three reward items on the ground. He is also listed among the notable bosses of MU.
Ferea in later seasons
Ferea is one of the fields tracked by the Hunting Log, and the Ferea Knight is one of the monster souls needed for the Lv. 2 Monster Soul Converter (recommended for level 800 and up) in the Guardian system. For the other elemental maps of this era, see Acheron and Nars.
Sources
- MU Online official guide (archived): Season 11 New Map Ferea
- MU Online Wiki (fandom): Maps
- WEBZEN: The Season 11 Part 1 is now available for MU Online
- MU Online: Season 12
- MU Online: Hunting Log
- MU Online: Season 20-2
Game pictures: © Webzen Inc. · muonline.webzen.com

