Boss monsters are some of the most powerful monsters in MU!

Although they drop great rewards, these monsters are very powerful!

It is advised to form a party when hunting boss monsters!

Almost Each Boss drop includes random Custom Jewel (Skill, Luck,  Level,  Excellent,  Ancient Excellent, Socket)

Each Boss drop includes RUUD ..

Kundun

• x2 / x3 excellent + ancient Items or excellent 380 lvl items
• chance of random Custom Jewel

Maya Hands

• x1 excellent 380 lvl set item

Nightmare

• x1 excellent 380 lvl weapon

Erohim

• x1 / x2 / x3 excellent 380 lvl set items or socket set items
• chance of random Custom Jewel

Dark Elf

• x1 excellent 380 lvl set item

Balgass

• x1 excellent 380 lvl weapon, Fragment of Horn or Broken Horn

Medusa

• x2 / x3 socket weapons or excellent weapons

Selupan

• x2 / x3 / x4 / x5 socket set items and shields + x2 Steel of Heaven
• chance of random Custom Jewel

Lord Silvester

• x2 excellent + ancient Items (100%) or x1 pentagram (60%)
• chance of random Custom Jewel

Core Magriffy

• x1 muun pet (Rapen, Pawn, Griffs) (not 100% chance) or x1 / x2 pentagrams
• chance of random Custom Jewel

Lord of Ferea

• x2 / x3 / x4 excellent bloodangel items or x1 errtel (15% chance)
• chance of random Custom Jewel

Nix

• x2 / x3 / x4 excellent darkangel, holyangel items
• chance of random Custom Jewel

The time when these bosses will respawn is not known since it depends when someone killed it.

Other respawn times of bosses and events you can check on website Event Time Table.

Server x30 respawns

• Selupan (Raklion) = 2 hours
• Lord Silvester (Urk Mountains) = 12 hours
• Core Magriffy (Nars) = 12 hours
• Lord of Ferea (Ferea) = 10 - 12 hours (random)
• Nix (Nixies Lake) = 10 - 12 hours (random)
• Erohim (Castle Deep, Land of Trials) = 6 hours
• Illusion of Kundun (Kalima 1) = 2 hours
• Illusion of Kundun (Kalima 2) = 4 hours
• Illusion of Kundun (Kalima 3) = 6 hours
• Illusion of Kundun (Kalima 4) = 8 hours
• Illusion of Kundun (Kalima 5) = 10 hours
• Illusion of Kundun (Kalima 6) = 4 hours (see Event Time Table on website)

Server x500 respawns

• Selupan (Raklion) = 2 hours
• Lord Silvester (Urk Mountains) = 6 hours
• Core Magriffy (Nars) = 12 hours
• Lord of Ferea (Ferea)= 6 - 8 hours (random)
• Nix (Nixies Lake) = 6 - 8 hours (random)
• Erohim (Castle Deep, Land of Trials) = 4 hours
• Illusion of Kundun (Kalima 1) = 2 hours
• Illusion of Kundun (Kalima 2) = 4 hours
• Illusion of Kundun (Kalima 3) = 6 hours
• Illusion of Kundun (Kalima 4) = 8 hours
• Illusion of Kundun (Kalima 5) = 10 hours
• Illusion of Kundun (Kalima 6) = 4 hours (see Event Time Table on website)

Server x1500 respawns

• Selupan (Raklion) = 1 hour
• Lord Silvester (Urk Mountains) = 4 hours
• Core Magriffy (Nars) = 6 hours
• Lord of Ferea (Ferea)= 3 - 5 hours (random)
• Nix (Nixies Lake) = 3 - 5 hours (random)
• Erohim (Castle Deep, Land of Trials) = 3 hours
• Illusion of Kundun (Kalima 1) = 1 hours
• Illusion of Kundun (Kalima 2) = 1 hours
• Illusion of Kundun (Kalima 3) = 2 hours
• Illusion of Kundun (Kalima 4) = 2 hours
• Illusion of Kundun (Kalima 5) = 3 hours
• Illusion of Kundun (Kalima 6) = 4 hours (see Event Time Table on website)

Other Boss, Event, Invasions time find on Website "Event Time Table"

If you have any suggestion so feel free to leave it in a comment

Boss Selupan drops random amount of items:

• 2 items with 100% chance
• 3 items with 45% chance
• 4 items with 35% chance
• 5 items with 25% chance

Each item will drop 100% +Luck..

Each drop includes RUUD and bonus 2x Steel of Heaven..

Possible rewards:

Socket sets level +8~+11 + luck + 1~3 empty sockets

• Titan
• Brave
• Storm Wing
• Dark Devil
• Light Lord
• Sticky
• Succubus
• Hell Night
• Hell Knight
• Ambition
• Seraphim
• Royal
• Hades
• Lazy Wind
• Eternal Wing
• Phantom
• Divine
• Tigris
• Crimson Skull
• Grace
• Constant

Socket shields level +11~+14 + luck + 1~3 empty sockets

• Grace Shield
• Constant
• Ambition
• Magic knight
• Dark Devil
• Light Lord
• Lazy Wind
• Guardian
• Frost Barrier
• Salamander
• Crimson Glory

Boss Kundun drops random 2 items with 100% chance or 3 items with 50% chance..

Respawn time for Boss Kundun and Illusion of Kundun in Kalima 6 is every 4 hours (see Event Time Table on website)

Respawn time for Illusion of Kundun in Kalima 1 - 5 see HERE

Boss Kundun Possible rewards:

Ancient + Excellent items 1~3 excellent options + luck (50% chance) + option (0, 4, 8, 12)

• Warrior, Anonymous Leather
• Hyperion, Mist Bronze
• Berserker, Eplate Scale
• Garuda, Cloud Brass
• Kantata, Rave Plate
• Hyon, Vicious Dragon
• Apollo, Bernake Pad
• Evis, Sylion Bone
• Heras, Minet Sphinx
• Anubis, Enis Legendary
• Ceto, Drake Vine
• Gaia, Fase Silk
• Odin, Elvian Wind
• Argo, Karis Spirit
• Gywen, Aruan Guardian
• Muren, Gaion Storm Crow
• Agnis, Broys Adamantine
• Chrono, Semeden Red Wing
• Chamer, Vega Sacred fire
• Dorov Gru Hill

Excellent items 1~3 excellent options + level (1, 2, 3) + luck (50% chance) + option (0, 4, 8, 12)

• Dragon Knight
• Venom Myst
• Sylphid Ray
• Storm Blitz
• Sunlight
• Volcano
• Phoenix Soul
• Princie

Illusion of Kundun Possible rewards:

Kalima 1

• Box of Kundun +1

Kalima 2 

• Box of Kundun +2

Kalima 3

• Box of Kundun +3

Kalima 4

• Box of Kundun +4

Kalima 5

• Box of Kundun +5

Kalima 6

• 2x Non Excellent Ancient Items + Box of Kundun +5

Boss Medusa drops random 2 items with 100% chance or 3 items with 50% chance..

Each item will drop 100% +Luck and +Skill (if possible)..

Each drop includes RUUD ..

Possible rewards:

Socket weapons level +12~+15 + luck + skill + 1~3 empty sockets

• Asura
• Cyclone Sword
• Blast Break
• Flameberge
• Sword Breaker
• Rune Bastard Sword
• Sonic Blade
• Frost Mace
• Absolute Scepter
• Thunderbolt
• Horn of Steal
• Magmus Peer
• Dark Stinger
• Aileen Bow
• Angelic Bow
• Devil Crossbow
• Eternal Wing Stick
• Deadly Staff
• Imperial Staff
• Summon Spirit Stick
• Miracle Staff
• Spite Staff
• Pantera Claws
• Devast Claws
• Rectuus Lance
• Russell Light Lance

Excellent weapons level +8~+11 + luck + skill + 1~3 excellent options

• Bone Blade
• Explosion Blade
• Phoenix Soul Star
• Soleil Sceptor
• Sylph Wind Bow
• Grand Viper Staff
• Storm Blitz Stick
• Pluma Lance
• Knight Blade
• Sword Dancer
• Piercing Blade Glove
• Shining Scepter
• Arrow Viper Bow
• Platina Staff
• Demonic Stick
• Alacran Lance