Kammala jumla mai zuwa: A cikin "The End of the World" (2005), Likita na Tara ya bayyana cewa an hallaka Gallifrey a cikin "yaƙin" da mutanensa suka rasa kuma shi ne na ƙarshe na Time Lords. A cikin "Dalek" (2005), Likita na Tara ya kara bayyana cewa "
"Babban Yaƙin Lokaci na ƙarshe" ya haɗa da tseren Dalek da Masarautar Lokaci, kuma an shafe bangarorin biyu a yaƙin ƙarshe. Babban mai gabatarwa Russell T Davies ya rubuta a cikin fitowar # 356 na "Doctor Who Magazine" cewa Yakin Lokaci a cikin jerin da wanda ke cikin litattafan ba su da alaƙa.