One of Bar'T'Rd K'Lns' three Kobold squires alongside Dozz and Trez, Oono serves valiantly as part of the Order of Society. She and her siblings spend much of their time disguised (badly) as an Elf using a trenchcoat, something that Bar'T'Rd finds both bewildering and exasperating. Nevertheless the three of them are steadfast in their dedication to the Order.
The three were severely injured during a battle with a group of undead Giants during the Balla Incursion, Oono suffering a broken collarbone which even with magical healing left her in much discomfort for several days.
Of the three, Oono is referred to as "the smart one" by the other two. While not necessarily the most intelligent of the siblings on a book-smarts front, she is the most streetwise, practically-minded and sensible. She is also by far the strongest of the three physically, and following their mentor's passing has taken to using the Sword of Moss, which he recovered from the body of Unknown.