Ngati Idol

 is a quest item in.

Usage

 * As a Cipher or Priest, or with the Clergy background, or with Religion 7, you can inspect it to reveal a confusion hex placed within by Nairi.
 * With Xoti or Serafen in the party, they'll chime in too.
 * You can return the idol to Nairi, Vektor, or Ranga Ruānu in Tikawara (see the quest page for more information).

Trivia
The wooden figurine has the body of a woman and the head of a fish, with beady eyes and a gaping, snaggle-toothed maw.
 * Upon picking it up, the description reads:

It's pale and rough-textured, like it was carved recently.