Voontragi

The Kentra thought voontragi were demons that inhabited the jungle on Orellon II. A group of Rebels discovered that the "demons" were actually collector and survey droids sent to the planet by a race seeking a new homeworld before they went extinct. The survey droids would stun any living creatures that encountered them in the jungle, and the collector droids would collect and flash freeze the specimens.

After the Rebels defeated the survey and collector droids, the star-shaped base ship lifted off from the jungle floor, and blasted into the atmosphere.

Text and facts from the “Voontragi” article on Wookieepedia, licensed under CC BY-SA 3.0. Modified for this site.