From LSWiki

Class: Language Skills
Attribute: Intellect
Pedagogy: Procedural
Practitioner Term: Speaker of Ularu
Hidden Skill
Language Sound: Murmuring
Language Difficulty: Typical
Language Speed: Slightly Slow
Language Overlaps:
  Nilasnai: slight

The ability to speak and comprehend Ularu, an ancient tongue spoken on the Prime
plane mainly by the piscean race and other peoples of the oceans who have learned
it from them.  Though spoken mostly under the sea, it adapts to being spoken in the open
air better than one might expect.

Trainers

Leah's Hill: Arvan the Keeper
Othrys: Chiron
Association:
Crafty Linguists: Janid Suzak Wanders
Guild:
Quest: