Running out of options, Primus split his spark to create 13 beings, creating the original Thirteen Primes, who's combined force was able to defeat Unicron and banish him through a black hole.
Running out of options, Primus split his spark to create 13 beings, creating the original Thirteen Primes. Only the combined force of the Thirteen Primes were able to defeat Unicron and banish him through a black hole.