Magnus (Kre-O)

You can't see me!

_{This character has no official visual representation in any Transformers product or media... yet, at least.}

The name or term "Magnus" refers to more than one character or idea. For a list of other meanings, see Magnus (disambiguation).

Magnus is a cyberdog from the Kre-O line of building blocks.

Optimus Prime once had a protoform pet named Magnus. He was a cyberdog. Optimus thought he was great.