Complex sentence: After learning of Qel-Droma's capture and pending treason trial on Coruscant, Kun intervened and immobilised the entire council that presided over Qel-Droma's case with Sith Magic, only his old master Baas was able to resist his spell.
Split into simpler sentences: After learning of Qel-Droma's capture and pending treason trial on Coruscant, Kun intervened and immobilized the entire council that presided over Qel-Droma's case with Sith Magic. Only his old master Baas was able to resist his spell.