Monster Changes¶

Last updated: October 21, 2026

Monsters where uaRO has altered the stats, skills, spawns or drops.

Monster	ID	Original	uaRO Changes
Anubis	`1098`	Healing Staff (`1625`): 0.50%	Healing Staff: 0.35%
Assassin Cross Eremes	`1641`	–	Hermode Cap [1] (`5481`): 15%
Boitata	`2068`	–	Boitata Hat [1] (`5940`): 3%
Bradium Golem	`2024`	–	Bradium Brooch [1] (`2790`): 0.05%
Corrupted Monk	`20898`	Crystal Mirror (`747`): 25%	Cannot be killed in one hit by Resurrection Crystal Mirror: 50%
Corrupted Soul	`20575`	ID `3151` HP 18,200,000	HP 12,500,000 Spawns one set of minions at a time Better at dodging ranged attacks
Dullahan	`1504`	–	Luxury Whisky Bottle (`12367`): 0.1%
Event Baphomet	`1399`	–	Gigantic Majestic Goat (`5518`): 3%
Evil Druid	`1117`	Yggdrasil Leaf (`610`): 10%	Yggdrasil Leaf: drop removed Miracle Bandage (`23256`): 0.5%
Evil Nymph	`1416`	–	Charming Lotus (`12365`): 0.1%
Evil Snake Lord	`1418`	–	Snake Head (`5388`): 0.9%
Fallen Bishop	`1871`	–	Crown of Deceit [1] (`5564`): 6%
Ghostring	`1120`	–	Ghost Coffin (`12363`): 6%
Gloom Under Night	`1768`	–	Broken Part (`23188`): 4.5%
Golem	`1040`	–	Magical Lithography (`12371`): 0.1%
Gryphon	`1259`	–	Sigrun's Wings (`5592`): 0.9%
High Priest Margaretha	`1649`	–	Valkyrie Drop (`28564`): 4.95%
Hornet	`1004`	–	Oilpalm Coconut (`12369`): 0.1% Beehive (`102723`): 1%
Kraken	`2202`	–	Waterdrop Brooch [1] (`2787`): 9%
Leaf Cat	`1586`	–	Very Soft Plant (`12359`): 0.5%
Loli Ruri	`1505`	–	Very Red Juice (`12360`): 0.1%
Lord Knight Seyren	`1646`	Dragon Slayer (`1166`): 100%	Dragon Slayer: 75%
Maggot	`2467`	DEF 121 Lives until killed	DEF 60 Dies after 15 minutes regardless of remaining HP
Majoruros	`1310`	–	Vecer Axe [2] (`1311`): 0.20%
Margaretha Sorin	`1637`	–	Healing Staff (`1625`): 1% Old Mitra [1] (`18972`): 0.10%
Medusa	`1148`	–	Splendid Mirror (`12368`): 0.5%
Moonlight Flower	`1150`	–	Sap Jelly (`23187`): 9%
Nightmare Terror	`1379`	–	Hell Contract (`12372`): 0.5%
RSX-0806	`1623`	–	Small Doll Needle (`23189`): 9%
Seyren Eremes Harword Magaleta Shecil Katrinn	`1634` `1635` `1636` `1637` `1638` `1639`	Spawn in fixed areas of the map	Spawn at random locations across the whole map Anyone can kill them, with no kill-steal protection
Seyren	`1634`	–	Dragon Slayer (`1166`): 0.10%
Shinobi	`1401`	–	Kuloren (`12362`): 0.1%
Sleeper	`1386`	Great Nature (`997`): 100%	Great Nature: 75%
Sting	`1207`	–	Sting Hat (`5509`): 0.05%
Vagabond Wolf	`1092`	–	Vagabond's Skull (`14574`): 12%
Valkyrie Randgris	`1751`	–	Angel Spirit (`5389`): 2.25% Randgris Egg (`9185`): 0.15%
Vesper	`1685`	–	Robo Eye (`5325`): 2.1%
Wooden Golem	`1497`	–	Old Tree's Dew (`23257`): 0.1%
Monsters using Critical Slash		Uses the weapon element	Neutral element