Eureka Orthos (Floors 91-100)

See also: Eureka Orthos

Eureka Orthos (Floors 91-100)

Level

90 (Sync: 90)

Difficulty

Normal

Party size

Flexible
1-4 man • 1-4

Unsyncing

Not Allowed

Time limit

60 minutes

Req. quest

Rage Extinguished

Entrance

Mor Dhona (X:34.8, Y:19.2)

Patch

6.35

“

In the late Third Astral Era, when the ancient Allagan Empire was at the zenith of its glory, researchers toiled deep under the Crystal Tower to uncover secrets which might uplift their motherland to even greater heights. Their laboratory was dubbed Eureka Orthos, where impossible concepts of immortality, cloning, and dominion over the divine were made reality. So fantastic was this research that the legend of Eureka has endured through the ages, and now you have been tasked by the archmagus Noah to bring the laboratory's buried secrets into the light of day.

— In-game description

Eureka Orthos (Floors 91-100) is a level 90 deep dungeon introduced in patch 6.35 with Endwalker.

Enemies

Floors 71-99 Guide by Joonbob

Enemies

Enemy	Level	Aggro Type	Known Floors	Notes
Orthos Mining Drone	90	Sound	1-3
Orthosystem α	90	Proximity	1-3
Orthodrone	90	Proximity	1-8
Orthos Motherbit	90	Proximity	3-5
Orthos Zaghnal	90	Sight	3-5
Orthos Sphinx	90	Sight	4-6
Orthos Mithridates	90	Sight	5-7
Orthos Durga	90	Proximity	6-8
Orthos Fitter	90	Sight	6-8
Orthonaught	90	Sight	6-8
Mimic	90	Proximity	1-8	Gold Chests

Patrolling Enemies

Enemy	Level	Aggro Type	Known Floors	Notes
Orthosystem γ	90	Proximity	1-4
Servomechanical Orthotaur	90	Sight	3-8
Servomechanical Orthochimera	90	Sight	5-8

External Links

Deep Dungeon Compendium Floor 91-100 guide

Floor 99 Boss

Unlike prior deep dungeons, this final set of floors contains a boss at the end.

Excalibur

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Eureka Orthos

 Deep Dungeons