Cobra
The terrorist organization Cobra was founded by a man
known only as Cobra Commander. It has been, for most of its
existence, the arch nemesis of the U.S. military
organization G.I. Joe (in the UK, known as Action Force).
A man named Snake, who may well have been Cobra Commander, sold
synthezoids to a crime boss named Drath in 2006. The technology was
then used on Rodimus, Arcee, Springer, and Ultra Magnus.