Sacking of Yavin

The Sacking of Yavin was an assault on the Unifier's training grounds on Yavin. The attack was led by the Harmonies under the orders of the Grand Chanter. It resulted in the death of dozens of Cadence soldiers and younglings being trained by the Unifier.

The attack was possible because of the Jedi's reconnaissance and infiltration of the planet.

Siraian, the Unifier's pupil, was thought to have died in this assault, though he managed to escape.