After his brother's death, Tiber Saxon was charged with capturing Sabine Wren when she returned to Mandalore to rescue her father, Alrich Wren. He refined Wren's prototype weapon that she designed while at the Imperial Academy, which targeted Mandalorian armor and vaporized anyone wearing it. Once he captured Wren, he planned to force her to finish the weapon and use it to threaten all Mandalorians into submission to his rule.
Though he successfully subdued Wren, she tricked him by rewiring the weapon's core to target Stormtrooper armor instead of Mandalorian. She then destroyed the weapon with the Darksaber, causing it to overload and explode, killing Saxon in the blast.
- "Heroes of Mandalore" (Only appearance)