Abbadon - http://bigblueraptor.weebly.com/abbadon.html

in his true demon form

Abbadon's true form is a sight to behold, A massive serpentine figure. His head is a cobra with an extra eye in the middle of his forehead. His body stands at the size of a 2 story building. He has a total of 20 extra arms, 10 at his upper half and 10 at the lower, leaving a gap of just coils between the two. Each hand has one eye within the palm that he can hide.