{{youmay|the "Demon Tide" Raid Boss|[[Devil's Wave|the "Devil's Wave" Medal]]}}
'''Demon Tide''' is an event-exclusive [[Raid Boss]] which can be fought in {{KHUX}}.
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1 KB (251 words) - 14:06, 19 August 2019
'''Merry-Go-Rowdy''' is an event-exclusive [[Raid Boss]] which can be fought in {{KHUX}}.
...if a Raid Boss was triggered while playing the event quests {{c|Raid Time!|Week 36}}, which was available during the [[Challenge the Merry-Go-Rowdy!]] Even
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2 KB (436 words) - 19:06, 15 April 2019
'''Holiday Sleigh''' is an event-exclusive [[Raid Boss]] which can be fought in {{KHUX}}.
===Weekly Raid Event (December 2018)===
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1 KB (180 words) - 15:41, 4 October 2019
'''Hocus Pocus''' is an event-exclusive [[Raid Boss]] which can be fought in {{KHUX}}.
===Defeat the Raid Boss to get medals (October 2016)===
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4 KB (683 words) - 14:18, 23 October 2019
'''Assault Dragon''' is an event-exclusive [[Raid Boss]] which can be fought in {{KHUX}}.
===Defeat the Raid Boss to get medals (June 2017)===
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3 KB (523 words) - 14:14, 9 September 2019
'''Closehanded Captain''' is an event-exclusive [[Raid Boss]] which can be fought in {{KHUX}}.
===Defeat the Raid Boss to get medals (November 2016)===
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'''Lion Headliner''' is an event-exclusive [[Raid Boss]] which can be fought in {{KHUX}}.
===Defeat the Raid Boss to get medals (January 2018)===
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2 KB (270 words) - 20:40, 1 January 2019
}}{{tab|c}}{{tab|Sep 18 - Apr 19}}
'''Scourge Spider''' is an event-exclusive [[Raid Boss]] which can be fought in {{KHUX}}.
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3 KB (617 words) - 14:12, 27 August 2019
'''Green Trident Tail''' is an event-exclusive [[Raid Boss]] which can be fought in {{KHUX}}.
===Defeat the Raid Boss to get avatar parts! (June 2016)===
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}}{{tab|c}}{{tab|Sep 18 - Mar 19}}
'''Gear Golem''' is an event-exclusive [[Raid Boss]] which can be fought in {{KHUX}}.
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5 KB (1,054 words) - 14:32, 5 September 2019
'''Red Trident Tail''' is an event-exclusive [[Raid Boss]] which can be fought in {{KHUX}}.
As of January 24, 2019, Red Trident Tail can only be summoned from [[Weekly Raid Event]] quests.
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}}{{tab|c}}{{tab|Jul 18 - Mar 19}}
...ariant of the Fortress Crab that appears in certain events. Unlike other Ω Raid Bosses, Fortress Crab Ω isn't a rare encounter in Fortress Crab Events, but
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'''Egg Master''' is an event-exclusive [[Raid Boss]] which can be fought in {{KHUX}}.
===Defeat the Raid Boss to get medals (April 2017)===
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2 KB (349 words) - 10:51, 7 May 2019
'''Malicious Spider''' is an event-exclusive [[Raid Boss]] which can be fought in {{KHUX}}.
===Defeat the Raid Boss to get medals (July 2017)===
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2 KB (340 words) - 11:24, 15 December 2018
'''Adventurer''' is an event-exclusive [[Raid Boss]] which can be fought in {{KHUX}}.
...rld of Final Fantasy - Get the Exclusive Avatar]] Event from January 13 to 19, 2017.
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3 KB (475 words) - 12:30, 3 February 2019
'''Gummi Hound''' is an event-exclusive [[Raid Boss]] which can be fought in {{KHUX}}.
...January 24, 2019, '''Gummi Hound''' can only be summoned from '''[[Weekly Raid Event]]''' quests.
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'''Sinister Sweets''' is an event-exclusive [[Raid Boss]] which can be fought in {{KHUX}}.
===Defeat the Raid Boss to get medals (February 2017)===
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3 KB (447 words) - 10:51, 9 February 2021
'''Spiteful Sweets''' is an event-exclusive [[Raid Boss]] which can be fought in {{KHUX}}.
Spiteful Sweets could be encountered if a Raid Boss was triggered while playing the event quest [[Lure a Spiteful Sweets]]
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3 KB (667 words) - 05:15, 12 March 2019
'''Jewel Princess''' is an event-exclusive [[Raid Boss]] which can be fought in {{KHUX}}.
===Defeat the Raid Boss to get medals (May 2017)===
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3 KB (537 words) - 11:20, 15 December 2018
'''Mysterious Sir''' is an event-exclusive [[Raid Boss]] which can be fought in {{KHUX}}.
Mysterious Sir could be encountered if a Raid Boss was triggered while playing the event quests [[Lure a Mysterious Sir:
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3 KB (591 words) - 09:58, 6 March 2019