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Ursus the Mighty is a massive beast and the first ever raid boss in MapleStory.

Ursus

Story

Masarayu was a man who had everything, his fortunes matched those of Gold Richie, and he had nothing to fear. Then one day, he heard about Ursus, a beast who displayed the very power and anger of nature itself. Ursus cared not for wealth nor riches, and its sheer power made Masarayu dub him "The Mighty". A bounty was put on Ursus's head, and now heroes and adventurers line up to fight it in droves.

Battle Overview

Ursus is the first ever raid boss in Maplestory, meaning that the fight isn't anything like what you've experienced before. After completing the prequests from the notifier on the left side of the screen, you can head to Ursus at any time through the Dimensional Mirror in towns, or via the Boss Tab.

  • You can fight Ursus with 1-18 people, separated into up to 3 parties of 6 players each.
  • All skills except for 5th Job skills can be used in the battle. However, passive boosts (such as Boost Nodes) will still apply.
  • Your group gets 80 shared lives; once they run out, the run is over. You can use up to 20 potions per life.
  • Ursus has an individual ranking system for each player. In increasing order, you can earn E, D, C, B, A, S, SS, and SSS ranks upon the end of the fight. Your rank is based on a number of factors including damage dealt, revives, time taken, deaths etc.... Higher ranks come with higher rewards.
  • Ursus has no time limit, but if you take too long to kill him you will automatically be assigned the lowest rank.
  • Ursus drops no items, instead you are awarded items based on your rank during the fight.
  • Ursus has an entry limit of 3 entries per account per day.
  • During 9-11pm UTC, you will earn double the mesos after defeating Ursus.

Rewards

Players are awarded a variety of body parts from Ursus depending on their rank during the fight. They can redeem these with Aisha for a variety of items, including Pure Clean Slate Scroll 10%, Spell Traces, damage skins, chairs, and temporary Cash Shop gear. You can also obtain a number of medals and titles through fighting Ursus. You may also talk to Jawad to claim any medals, Soul Shards, or a special title.

Aisha's Shop

See Aisha.

Medals

Eqp Ursus Defeater.png
Ursus Defeater

  • Requirement: Defeat Ursus 1 time

Eqp Ursus Defeater King.png
Ursus Defeater King

  • Requirement: Defeat Ursus 10 times

Eqp One Who Has Godly Control.png
One Who Has Godly Control

  • Requirement: Defeat Ursus 1 time without getting eaten, grabbed, or trapped and with SSS rank

Eqp The Will to Survive.png
The Will to Survive

  • Requirement: Attempt Ursus 100 times, regardless of success or failure

Eqp Ursus SSS Procurer.png
Ursus SSS Procurer

  • Requirement: Defeat Ursus 1 time with SSS rank

Eqp Ursus SSS Collector.png
Ursus SSS Collector

  • Requirement: Defeat Ursus 10 times with SSS rank

Eqp Ursus SSS Super Collector.png
Ursus SSS Super Collector

  • Requirement: Defeat Ursus 30 times with SSS rank

Eqp Ursus Mouth Wash.png
Ursus Mouth Wash

  • Requirement: Get eaten by Ursus 100 times

Eqp Ursus Handgrip.png
Ursus Handgrip

  • Requirement: Get grabbed by Ursus 100 times

Eqp Master of Assists.png
Master of Assists

  • Requirement: Assist/rescue/revive other players a total of 999 times during Ursus

Monster

Mobicon Ursus.png Ursus (Boss)
Mob Ursus.png
Level 129 HP 2,625,000,000,000 MP 1,500,000
EXP 88,400 Additional Points None Speed 20
Attack 10,000 Defense Physical: 0
Magic: 0
Defense Rate PDR: 10%
MDR: 10%
Elements
Fire Neutral Ice Neutral
Poison Neutral Lightning Neutral
Holy Neutral Dark Neutral
Physical Neutral Undead? No
Other
Category Mammal
Equipment Drops None
Usable Drops None
Set-up Drops None
Etc. Drops None
Quest Drops None
Locations None
Monsters
Monsters
(Normal + Reboot)
1 - 10 11 - 20 21 - 30 31 - 40 41 - 50 51 - 60
61 - 70 71 - 80 81 - 90 91 - 100 101 - 110 111 - 120
121 - 130 131 - 140 141 - 150 151 - 160 161 - 170 171 - 180
181 - 190 191 - 200 201 - 210 211 - 220 221 - 230 231 - 240
241 - 250 251 - 260 261 - 270 271 - 280
Major Bosses
Area Bosses

MapIcon Balog.png Balrog MapIcon Zakum.png Zakum MapIcon Hontale.png Horntail MapIcon OmegaSector.png OMNI-CLN
MapIcon PinkBean.png Pink Bean MapIcon Signus.png Cygnus MapIcon Papulatus.png Papulatus MapIcon moonBridge.png Giant Monster Gloom

Root Abyss

MapIcon Piere.png Pierre MapIcon BanBan.png Von Bon MapIcon BloodyQueen.png Crimson Queen MapIcon Bellum.png Vellum

Elite Bosses

Mobicon Black Knight.png Black Knight Mobicon Mad Mage.png Mad Mage Mobicon Vicious Hunter.png Vicious Hunter Mobicon Rampant Cyborg.png Rampant Cyborg
Mobicon Bad Brawler.png Bad Brawler Mobicon Guard Captain Darknell.png Guard Captain Darknell

Black Mage
and his commanders

MapIcon VanLeon.png Von Leon MapIcon Akayrum.png Arkarium MapIcon Hilla.png Hilla MapIcon Magnus.png Magnus MapIcon BlockBuster.png Lotus
MapIcon fallenWorldTree.png Damien MapIcon Lacheln.png Lucid MapIcon esfera.png Will MapIcon TheLabyrinthOfSuffering.png Verus Hilla MapIcon Limen.png Black Mage

Grandis

MapIcon Magnus.png Magnus MapIcon Cernium.png Chosen One Seren

Special Content

Mobicon Ursus.png Ursus Mobicon Dorothy.png Dorothy Mobicon Hekaton.png Hekaton

Overseas Exclusive

MapIcon Ranmaru.png Mori Ranmaru MapIcon JP Nohime.png Princess No MapIcon PL Sengoku3.png Akechi Mitsuhide
MapIcon GiantVellud.png Gollux MapIcon PL Abrup.png Julieta

Quest Monsters
1 - 10 11 - 20 21 - 30 31 - 40 41 - 50 51 - 60
61 - 70 71 - 80 81 - 90 91 - 100 101 - 110 111 - 120
121 - 130 131 - 140 141 - 150 151 - 160 161 - 170 171 - 180
181 - 190 191 - 200 201 - 210 211 - 220 221 - 230 231 - 240
241 - 250 251 - 260 261 - 270 271 - 280
Other Monsters

Mu Lung DojoMonster ParkParty QuestMirror WorldMaple Tour
Tower of OzSpecialTheme DungeonsEpicCross Brigade


Gallery

Trivia

  • You can attack each of Ursus's body parts independently, and if you deal enough damage you can temporarily disable some of its attacks.
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