Thank you for expanding our undefended borders.
—Crax to Namn'ic'komi.
War of the Galaxies
First Predecessor-Yuuzhan Vong War
Second Predecessor-Yuuzhan Vong War
Crax joined the second Predecessor-Yuuzhan Vong war in honor of the Predecessor Empire, compensating for their fatal defeat during the first war. Crax would be sent to meet with the Chiss, whom joined the war on the side of the Predecessors.
Chiss Ascendancy-Galactic Alliance War
Battle of Dac
Crax Salueís would lead forces of the Predecessor Empire agianst the forces of the Galactic Alliance, together with the Imperial Remnant led by Norven Loyaler. Crax Salueís and Norven Loyale rwould emerge victory over the Galactic Alliance, annexing Dac.
Battle of Infamous Fallen
Crax Salueís would lead the Predecessor forces again during the Battle of Infamous Fallen against the Galactic Alliance, led by Nick Talon, and later, the Hutts, led by Esa Mulita, which was hired to defend the planet, but would however fail, being outnumbered against both sides.
Storm over Coruscant
He would engage in a joint operation with his allies against the Galactic Alliance during the Storm over Coruscant. Crax would, together with Monuatir, enter the battle last against the Galactic Alliance for a surprise assault against them.
Battle of Yavin IV
Crax would eventually lead the Predecessors against the new capital of the Galactic Alliance. Together with the Triumvirate, the Remnant and Chiss forces, he would annex Yavin IV for the Imperial Alliance.
Battle of the Rings of the Battle Plane
Unlike his counterpart, Crank Salueís, Crax was still active during the Infinity War. He had in fact been promoted to Final Admiral, one of the highest military ranks in the Predecessor Navy. He, along with various other Predecessor commanders and admirals, broke the blockade of Isolum.