Floor 38
Eureka Orthos • Floors 31–40
| ! | Enemy | Warnings |
|---|---|---|
| Orthotaur | ||
| Orthopredator | ||
| Orthochimera | ||
| Phantom Orthoray P | ||
| Orthoempuse | ||
| Orthos Reptoid | ||
| Mimic | ||
| Demi-Cochma | ||
| Lamia Queen | ||
| Meracydian Clone |

Orthotaur
Aggro:
Sight
HP: 163K
Auto-attack: 5254
⚠ Warnings
directional AoE
pointblank AoE
Vulnerabilities: 




| Ability | Potency | Effect |
|---|---|---|
|
111-tonze Swing
|
|
pointblank AoE with late telegraph inflicting knockback - get away |
|
11-tonze Swipe
|
|
conal AoE with late telegraph - get behind or get away |

Orthopredator
Aggro:
Sight
HP: 164K
Auto-attack: 3803
Vulnerabilities: 




| Ability | Potency | Effect |
|---|---|---|
| Appendicular Disseverment |
|
instant; spams this under haste |
| Haste | n/a | grants haste to self |

Orthochimera
Aggro:
Proximity
HP: 164K
Auto-attack: 5241
⚠ Warnings
donut AoE
pointblank AoE
Vulnerabilities: 




| Ability | Potency | Effect |
|---|---|---|
|
the Dragon's Voice
|
|
untelegraphed donut AoE - get in |
|
the Ram's Voice
|
|
untelegraphed pointblank AoE - get out |
Notes:
- Voice abilities CANNOT be interrupted, unlike in previous deep dungeons

Phantom OrthorayPatrol
Aggro:
Sight
HP: 164K
Auto-attack: 4187
⚠ Warnings
directional AoE
pointblank AoE
Vulnerabilities: 




| Ability | Potency | Effect |
|---|---|---|
|
Forearming
|
|
huge frontal 180 degree AoE with late telegraph - get behind; can also be LoSed |
|
Atmospheric Displacement
|
? | pointblank AoE with late telegraph - get away |
| Rapid Sever |
|
instant |

Orthoempuse
Aggro:
Sound
HP: 165K
Auto-attack: 5300
⚠ Warnings
Draw-in, knockback, heavy, or other movement-affecting status
Vulnerabilities: 




| Ability | Potency | Effect |
|---|---|---|
|
Kneeling Snath
|
|
Inflicts knockback; if the target is close, runs behind the target to use this |
Notes:
- The knockback can't be outranged, so be careful about knockback direction. You'll have a moment to adjust during the cast

Orthos Reptoid
Aggro:
Sight
HP: 165K
Auto-attack: 5300
Vulnerabilities: 




| Ability | Potency | Effect |
|---|---|---|
| Rear | ? | telegraphed pointblank AoE |
| Berserk | n/a | grants physical damage up (200%, 12s) to self; only used out of combat |

Mimic
Aggro:
Proximity
HP: 248K
Auto-attack: 6222
Vulnerabilities: 




| Ability | Potency | Effect |
|---|---|---|
| Infatuation | n/a | inflicts pox (magic DoT potency 5, 10m); can be interrupted |
| Deathtrap |
|
telegraphed pointblank AoE |
Notes:
- Sometimes found in silver chests
- Protomander of Alteration transforms all enemies in a random room on the next floor into either mimics or mandragoras

Demi-Cochma
Aggro:
Sight
HP: 829K
Auto-attack: ?
Vulnerabilities: 




| Ability | Potency | Effect |
|---|---|---|
| Empty Hand |
|
instant; also grants permanent stacking vulnerability down (10% per stack, max 8 stacks) to self, unless the damage was fully blocked |
| Genesis |
|
huge pointblank AoE sacrificial enrage; used below 10% HP |
Notes:
- Dread beast
- Immune to knockback, which means it will not die to the Rotosmash ability from the Protomander of Dread
- Grants 30m vulnerability down buff (10%) upon defeat

Lamia Queen
Aggro:
Sight
HP: 829K
Auto-attack: ?
Vulnerabilities: 




| Ability | Potency | Effect |
|---|---|---|
| Circle of Flames |
|
instant circle AoE; also grants permanent stacking HP regeneration to self (about 0.2%/3s per stack) |
| Circle Blade |
|
telegraphed pointblank AoE |
| Petrifaction | n/a | huge 360 degree gaze inflicting stone curse (1m); also affects enemies. Used every 30 seconds when below 90% HP |
Notes:
- Dread beast
- Immune to knockback, which means it will not die to the Rotosmash ability from the Protomander of Dread
- Grants 30m regen buff upon defeat

Meracydian Clone
Aggro:
Sight
HP: 829K
Auto-attack: ?
Vulnerabilities: 




| Ability | Potency | Effect |
|---|---|---|
| Hard Thrust |
|
instant |
| Berserk | n/a | grants permanent stacking damage up to self (10% per stack); can be interrupted |
| Allagan Meteor |
|
huge (20y) pointblank AoE enrage; used below 50% HP |
Notes:
- Dread beast
- Immune to knockback, which means it will not die to the Rotosmash ability from the Protomander of Dread
- Grants 30m damage up buff (10%) upon defeat