Primacron

Primacron is an absolutely ancient scientist with connections to the Cybertronians.

Powers and abilities
Primacron is supposedly hyper-intelligent with an infinity of intricate plans nested within plans.

Weaknesses
Primacron has a tendency to over-think things to the point of coming off as rather dim.

History
Before the Cybertronians where forged, before The Vok toyed with the fickle hand of fate, before practically every major event in the history of the universe, Primacron was there.