5425

In 5425, the Doctor's TARDIS received nine distress calls from Ranskoor Av Kolos.

The Thirteenth Doctor and her companions landed on Gretson Paltraki's ship on the planet, and foiled Tzim-Sha's plan to harness the powers of the Ux and Stenza technology to alter the fabric of the universe. (TV: The Battle of Ranskoor Av Kolos)