PUBLISHED: Jul 07, 2013
DESCRIPTION:
Music by Cryono!
http://cryono77.newgrounds.com
"Yeelon also ''Demon'' is a mysterious character who only appeared in Incident: 111a and not in any canon episode.
The Yeelon's mouth is reference to "SCP-087-B". It is also rejected concept of the Tricky and Auditor crossover in Madness Combat 11, as confirmed by Krinkels."
-Madness Combat Wikia