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Floor 55

Eureka Orthos • Floors 51–60
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! Enemy Warnings
Sight agro Orthos Ice Sprite High damage enrage or self-destructHigh damage enrage or self-destruct
Proximity agro Orthos Banshee
Sight agro Orthos Leech
Sight agro Orthos Yabby P Draw-in, knockback, heavy, or other movement-affecting statusDraw-in, knockback, heavy, or other movement-affecting status
Sight agro Orthos Craklaw
Sight agro Orthos Big Claw Large or untelegraphed directional AoEdirectional AoE
Proximity agro Mimic
Sight agro Demi-Cochma
Sight agro Lamia Queen
Sight agro Meracydian Clone

Orthos Ice Sprite

Aggro: Sight agro Sight HP: 206K Auto-attack: 5818
⚠ WarningsHigh damage enrage or self-destruct High damage enrage or self-destruct
Vulnerabilities: Immune to bindImmune to heavyImmune to sleepVulnerable to slowImmune to stun
AbilityPotencyEffect
Hypothermal Combustion High damage enrage or self-destruct Magic damage 4500 untelegraphed pointblank AoE used AFTER DEATH - get away after it dies
Notes:
  • Can only be slowed with Arm's Length if transfigured via Pomander of Witching since it doesn't normally do melee auto-attacks
  • If petrified via Doga Demiclone when it dies, no explosion happens

Orthos Banshee

Aggro: Proximity agro Proximity HP: 213K Auto-attack: 6187
Vulnerabilities: Immune to bindVulnerable to heavyVulnerable to sleepVulnerable to slowVulnerable to stun
AbilityPotencyEffect
Whisper of Our Discontent ? telegraphed conal AoE

Orthos Leech

Aggro: Sight agro Sight HP: 218K Auto-attack: 4919
Vulnerabilities: Vulnerable to bindVulnerable to heavyVulnerable to sleepVulnerable to slowVulnerable to stun
AbilityPotencyEffect
Acid Mist Magic damage 140 instant pointblank AoE; inflicts vulnerability up (10% per stack, 20s); 12 second cooldown
Notes:
  • Acid Mist is fairly easy to avoid by kiting

Orthos YabbyPatrol

Aggro: Sight agro Sight HP: 249K Auto-attack: 8037
⚠ WarningsDraw-in, knockback, heavy, or other movement-affecting status Draw-in, knockback, heavy, or other movement-affecting status
Vulnerabilities: Immune to bindImmune to heavyImmune to sleepImmune to slowImmune to stun
AbilityPotencyEffect
Scuttling Skewer Draw-in, knockback, heavy, or other movement-affecting status Physical damage 140 instant; inflicts heavy (4s) which cannot be removed with Esuna
Tail Screw Unique damage 99% of HP telegraphed circle AoE; reduces players' HP to 1% of max. Used immediately after Scuttling Skewer if any players are heavied
Notes:
  • If you shield all the damage from Scuttling Skewer, the heavy will also be blocked and Tail Screw will be skipped

Orthos Craklaw

Aggro: Sight agro Sight HP: 247K Auto-attack: 6387
Vulnerabilities: Vulnerable to bindVulnerable to heavyVulnerable to sleepVulnerable to slowVulnerable to stun
AbilityPotencyEffect
Scissor Run Physical damage 60 (x3) instant 3-hit attack
Flush ? telegraphed pointblank AoE

Orthos Big Claw

Aggro: Sight agro Sight HP: 211K Auto-attack: 6398
⚠ WarningsLarge or untelegraphed directional AoE directional AoE
Vulnerabilities: Vulnerable to bindVulnerable to heavyVulnerable to sleepVulnerable to slowVulnerable to stun
AbilityPotencyEffect
Bubble Shower ? telegraphed large conal AoE
Crab Dribble Large or untelegraphed directional AoE Physical damage 4500 small backward conal AoE with late telegraph - get in front or away; used after Bubble Shower if someone is close behind

Mimic

Aggro: Proximity agro Proximity HP: 312K Auto-attack: 7456
Vulnerabilities: Immune to bindImmune to heavyImmune to sleepVulnerable to slowVulnerable to stun
AbilityPotencyEffect
Infatuation n/a inflicts pox (magic DoT potency 5, 10m); can be interrupted
Deathtrap Physical damage 4000 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 agro Sight HP: ? Auto-attack: ?
Vulnerabilities: Immune to bindImmune to heavyImmune to sleepVulnerable to slowImmune to stun
AbilityPotencyEffect
Empty Hand Physical damage 100 instant; also grants permanent stacking vulnerability down (10% per stack, max 8 stacks) to self, unless the damage was fully blocked
Genesis Magic damage 5000 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 agro Sight HP: ? Auto-attack: ?
Vulnerabilities: Bind status unknownHeavy status unknownImmune to sleepSlow status unknownImmune to stun
AbilityPotencyEffect
Circle of Flames Magic damage 80 instant circle AoE; also grants permanent stacking HP regeneration to self (about 0.2%/3s per stack)
Circle Blade Physical damage 2500 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 agro Sight HP: ? Auto-attack: ?
Vulnerabilities: Bind status unknownHeavy status unknownImmune to sleepSlow status unknownImmune to stun
AbilityPotencyEffect
Hard Thrust Physical damage 90 instant
Berserk n/a grants permanent stacking damage up to self (10% per stack); can be interrupted
Allagan Meteor Magic damage 5000 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
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