Skip to content
Queen's DomainField guide

Bestiary: Ancient World

No listed weakness

Arch Sepiicanis

No weakness listed. Underground lab on the signal-tower island. Ancient World, bestiary entry 98.

Drops: Spirit Oil

Bestiary entry

Number
98 of 188
Region
Ancient World

Weakness and drops follow a fan transcription of the in-game bestiary; the game shows an enemy's weakness after your first kill.

Other enemies with the same drops

Sources

Checked against version 1.01.06 on November 12, 2026.

Queen's Domain field guideCovers version 1.0 on PC, PS5, Xbox Series and Switch 2.Privacy