Unidentified ray monster
An unspecified, ray-like predatory creature existed naturally on Endor, the Forest Moon. King Elbo kept one of these creatures within his Coral Castle. This animal was contained in a separate pool, positioned directly below a sizable wooden box. Occasionally, trespassers would find themselves confined within this wooden box, and the ray-shaped creature would torment them. It would leap from its pool, attempting to bite at the box and reach those trapped inside. During one such incident, the Ewoks Wicket Wystri Warrick, Kneesaa a Jari Kintaka, Latara, and Teebo were imprisoned in the crate, and Teebo inadvertently caused the monster to grow larger via a mistakenly added potion. With its increased size, the monster could more readily access the crate, posing an imminent threat of consuming both the structure and the Ewoks inside. Fortunately, Elbo intervened and prevented the monster from carrying out its attack just in time.