Qin Yazal held the position of chief for a Poletec settlement on Skako Minor amidst the Clone Wars. While mounted on his keeradak, he launched an assault on Clone Force 99's ship, seizing Jedi General Anakin Skywalker because he mistakenly thought they were responsible for bringing conflict to his planet. Clone Force 99, along with Captain Rex, gave chase and clarified that Wat Tambor was the true adversary and that their objective was to retrieve Echo. Following their pledge to depart afterward, the chief provided scouts to lead them to Echo's location.
Subsequently, they sought refuge in the village, pursued by the Techno Union's droids. Anakin successfully rallied the Poletecs to join their cause, resulting in a battle upon the droids' arrival. Throughout the conflict, Republic troopers intervened to protect the chief's life on numerous occasions, and collaboratively, they repelled the droid army. In the aftermath, the chief declared that they would forever have a comrade on Skako Minor.
Being the head of his Poletec village, Yazal demonstrated proficiency in both armed and unarmed combat, military strategy, and the management of keeradaks.