The Thirteenth Prime, also known simply as 13, is the last of the Thirteen original epic warriors of Cybertron. Cloaked in mystery even more than his fellow Primes, this nameless warrior's legacy is carried forwards in the Autobot leaders of the present day.read more
The Thirteenth Prime, also known simply as 13, is the last of the Thirteen original epic warriors of Cybertron. Cloaked in mystery even more than his fellow Primes, this nameless warrior's legacy is carried forwards in the Autobot leaders of the present day.