Battle of Ix (Butlerian Jihad)

After the liberation of Ix Omnius attempted to recapture the planet in 123 BG.

Quentin Butler was there and defended the planet although he regretted to have lost so many fighters and civilians. During the attempt he fought combat robots in the deepest cave channels with 7 of his companions until an explosion caused a cave-in; he was buried alive, until clawed and pushed, finally working his way upward to the amazed shouts of other jihadis who had never expected to find him alive.

That battle fixed him as a hero and earned him many accolades.

Appearances

 * Dune: The Battle of Corrin