Battle on Wasskah

A battle took place on the moon Wasskah in 20 BBY. A group of Trandoshan hunters had been bringing captive Jedi, especially younglings, to the world, so that they could hunt them for sport. A small team of these fugitives, led by Kalifa, evaded the hunters by staying hidden and out of combat. However, when Padawan Ahsoka Tano was brought to the moon, she advocated a more aggressive stance, and after Kalifa was killed, she took command of the remaining Jedi. Eventually, they destroyed a slave ship and freed its sole prisoner, the Wookiee Chewbacca, capturing a Trandoshan in the process.

The Wookiee later attempted to construct a transmitter from the wreckage, but the two surviving younglings, O-Mer and Jinx decided that it wouldn't work and persuaded Tano and Chewbacca into attacking the floating fortress of the hunters. They first tricked their prisoner into calling a hover pod, then hijacked the vehicle when it arrived. When they reached the fortress, they had nearly been overpowered by the guards, but the arrival of Wookiee reinforcements led by General Tarfful—who had been informed by Chewbacca's makeshift transmitter—and bounty hunters turned the tide of the battle.

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