• Grand World Boss
Grand World Boss Guide: Rewards for the Ultimate Conqueror
Each day brings a new Grand World Boss to a specific map in MU, and defeating these titanic foes grants exclusive rewards. Conquer a Grand World Boss to claim 20 random items from the legendary loot pool below, along with 1000 wCoins and 20,000 Ruud!
Grand World Boss Locations
Monday: Swamp of Peace - [Grand WB] Euryale
Tuesday: Swamp of Darkness - [Grand WB] Enki
Wednesday: Temple Arenil - [Grand WB] Enlil
Thursday: Deep Dungeon - [Grand WB] Ninhursag
Friday: Kanturu Underground - [Grand WB] Gargoyle
Saturday: Tormenta Island - [Grand WB] Abomination
Sunday: Vulcanus - [Grand WB] Hellguard
Grand World Boss Reward Pool
The following items may drop when defeating any Grand World Boss, with 20 rewards granted per kill:
High-Level Jewels:
Jewel of Full, Jewel of Level, Jewel of Additional
Jewel of Luck, Jewel of Excellent, Jewel of Socket
Evolution & Crafting Materials:
Evolution Crystal, Evolution Stone, Disaster Crystal
Complete Secrominicon, Uriel Feather, Sculpture
Mastery Boxes:
Mastery Box (Minor), Mastery Box (Standard), Mastery Box (Greater)
Bundled Jewels:
Bundled Jewel of Bless, Bundled Jewel of Soul, Bundled Jewel of Life
Bundled Jewel of Harmony, Bundled Jewel of Chaos, Bundled Jewel of Creation
Talismans and Seeds:
Talisman of Chaos Assembly
Seeds (Fire, Water, Ice, Wind, Lightning, Earth), Seed Sphere Level 5
Rare Fragments and Tickets:
Incomplete Disaster Crystal, Evolution Crystal Fragment, Ruby Fragment
Divine Horse Fragment, Farm Land Ticket
Prepare to face the Grand World Bosses each day and claim your share of the rewards! Only the mightiest will emerge victorious.
Brace for Battle: Euryale, the Grand World Boss
Prepare yourself for an epic confrontation as the fearsome Grand World Boss, Euryale, descends upon the Swamp of Peace every Monday. Known for its relentless aggression and formidable power, this ultimate adversary tests the mettle of every warrior brave enough to face it. Rally your allies, sharpen your skills, and engage in a fight that will demand everything you have to emerge victorious. The Swamp of Peace will never be the same once Euryale arrives. Are you ready to rise to the challenge? ---------------------------------------------------------------------------------------------------------------------
Into the Shadows: [Grand WB] Enki, the Ultimate World Boss
Prepare to confront the embodiment of terror as [Grand WB] Enki, the Ultimate World Boss, emerges from the depths of the Swamp of Darkness every Tuesday. Forged in darkness and wielding unmatched might, Enki's relentless ferocity will push even the bravest warriors to their limits. Unite with your allies, hone your strategies, and venture into a battle that will test every fiber of your being. The Swamp of Darkness will be forever altered with Enki's arrival. Are you ready to face the ultimate challenge? ---------------------------------------------------------------------------------------------------------------------
Rise of the Storm: [Grand WB] Enlil, the Fury of Temple Arenil
Brace yourself for the tempest as [Grand WB] Enlil, the unrivaled storm master, descends upon Temple Arenil each Wednesday. Born from the fiercest tempests, Enlil's wrath is unsurpassed, challenging the courage and resolve of all warriors. Rally your comrades, refine your tactics, and prepare for a battle that will demand the utmost resilience. Temple Arenil shall never be the same. Do you dare to confront the storm? ---------------------------------------------------------------------------------------------------------------------
Dominance of the Earth: [Grand WB] Ninhursag, the Invader of Deep Dungeon
Prepare for this colossal clash as [Grand WB] Ninhursag, the ultimate earthbound force, stages her invasion in the Deep Dungeon every Thursday. Emerging from the deepest veins of the world, Ninhursag's power is unparalleled, testing the very limits of any who dare oppose her. Gather your mightiest allies, perfect your strategies, and brace for a confrontation that will challenge your endurance to its core. The Deep Dungeon will tremble under her might. Are you prepared to face the earth's fury? ---------------------------------------------------------------------------------------------------------------------
The Abyssal Terror: [Grand WB] Gargoyle, Sovereign of Kanturu Underground
Descend into darkness as [Grand WB] Gargoyle, the fearsome overlord of shadows, rises every Friday in the Kanturu Underground. Birthed from the cryptic abysses, Gargoyle's terror is incalculable, daring even the bravest to test their mettle. Assemble your fiercest champions, hone your skills, and prepare for a confrontation that will push your fortitude to the brink. The Kanturu Underground shudders beneath his dominance. Do you have the courage to face the abyss? ---------------------------------------------------------------------------------------------------------------------
The Calamity of Tormenta: [Grand WB] Abomination, Tormentor of Isles
Prepare for devastation as [Grand WB] Abomination, the harbinger of ruin, emerges every Saturday on Tormenta Island. Forged in the chaos of endless storms, Abomination's wrath is boundless, challenging warriors to confront their deepest fears. Rally your valiant heroes, refine your tactics, and ready yourself for a battle that will test the very essence of your resolve. Tormenta Island quakes beneath its fury. Are you steadfast enough to withstand the storm's rage? ---------------------------------------------------------------------------------------------------------------------
The Inferno of Vulcanus: [Grand WB] Hellguard, Sentinel of Destruction
Brace for the ultimate inferno as [Grand WB] Hellguard, the indomitable sentinel of destruction, invades the Vulcanus every Sunday. Born from the smoldering depths of chaos, Hellguard's might is unparalleled, luring only the most daring to combat its relentless fury. Gather your elite champions, perfect your strategies, and brace for an encounter that will challenge your very survival. The Vulcanus trembles under its incendiary onslaught. Do you possess the fortitude to withstand Hellguard's blaze?
Last updated
