Prion (Titan)
From MediaWiki
- Prion is a Metrotitan from the IDW portion of the Generation 1 continuity family.
You can't see me!

This character has no official visual representation in any Transformers product or media... yet, at least.
Prion was one of the Titans created by the legendary Knights of Cybertron to act as a living ship.
Fiction
IDW Generation 1 continuity
Millions of years ago, Prion and the other 12 colony Titans departed Cybertron to found new outposts of Cybertronian civilization. Prion settled on a planet far away from Cybertron. The colony established was later attacked by the Black Block Consortia, leaving no survivors but Nickel, who was found by the Decepticon Justice Division days after the attack. The Permanent Revolution

