You know that moment when you upload the watermarked version to one place, and then delete it from your files and completely forgot to submit it to everywhere else and had to go to save it from your dA again? Yeah that just happened.
Anyways, Offline got nicknamed Necromancer since he can control dark energon to certain point. Nothing else really.
Transformers (c) Hasbro
Offline and image (c) DogiCrimson