From LSWiki

Class: Language Skills
Attribute: Intellect
Pedagogy: Procedural
Practitioner Term: Speaker of Ophisti
Hidden Skill
Language Sound: Sibilant
Language Difficulty: Slightly Hard
Language Speed: Slightly Slow
Language Overlaps:
  Graecan: slight
  Kentos: slight

The ability to speak and comprehend the Ophisti language, an
obscure derivative of ancient Graecan spoken by the naga.

Trainers

Association:
Crafty Linguists: Janid Suzak Wanders
Guild: