Floor 51

Eureka Orthos • Floors 51–60

!	Enemy	Warnings
	Orthos Oceanus
	Orthos Rockfin P	Unclassified dangerous
	Orthos Ymir	Unclassified dangerous
	Orthos Ice Sprite	High damage enrage or self-destruct
	Mimic
	Demi-Cochma
	Lamia Queen
	Meracydian Clone

Orthos Oceanus

Aggro:

Sight HP: 211K Auto-attack: 6386

Vulnerabilities:

Ability	Potency	Effect
Fang's End	160	instant
Scale Ripple	?	telegraphed pointblank AoE
Douse	?	telegraphed circle AoE

Orthos RockfinPatrol

Aggro:

Sight HP: 222K Auto-attack: 6871

⚠ Warnings

Unclassified dangerous

Vulnerabilities:

Ability	Potency	Effect
Jaws	130	instant
Aqua Spear	4000	telegraphed charge attack; can be LoSed (and will otherwise kill you)

Orthos Ymir

Aggro:

Sight HP: 227K Auto-attack: 7129

⚠ Warnings

Unclassified dangerous

Vulnerabilities:

Ability	Potency	Effect
Gelid Charge	n/a	grants counterattack (magic potency 4000, 6s) - disengage IMMEDIATELY or the counterattacks WILL kill you

Notes:

Gelid Charge only counters physical attacks, so casters can keep casting as usual - just be careful not to auto-attack

Orthos Ice Sprite

Aggro:

Sight HP: 206K Auto-attack: 5818

⚠ Warnings

High damage enrage or self-destruct

Vulnerabilities:

Ability	Potency	Effect
Hypothermal Combustion	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

Mimic

Aggro:

Proximity HP: 312K Auto-attack: 7456

Vulnerabilities:

Ability	Potency	Effect
Infatuation	n/a	inflicts pox (magic DoT potency 5, 10m); can be interrupted
Deathtrap	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 HP: ? Auto-attack: ?

Vulnerabilities:

Ability	Potency	Effect
Empty Hand	100	instant; also grants permanent stacking vulnerability down (10% per stack, max 8 stacks) to self, unless the damage was fully blocked
Genesis	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 HP: ? Auto-attack: ?

Vulnerabilities:

Ability	Potency	Effect
Circle of Flames	80	instant circle AoE; also grants permanent stacking HP regeneration to self (about 0.2%/3s per stack)
Circle Blade	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 HP: ? Auto-attack: ?

Vulnerabilities:

Ability	Potency	Effect
Hard Thrust	90	instant
Berserk	n/a	grants permanent stacking damage up to self (10% per stack); can be interrupted
Allagan Meteor	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