Vortex (comic book series)

Vortex is a comic book series by ???.

Issues

 * 1) Prophecy - Gumball, The Doctor, etc. meet a boy named Devlin.
 * 2) Ressurection - A liquid version of Nergal (from Billy and Mandy) infects Devlin's brain.
 * 3) Decipher - Devlin sees visions of an entity called Bill Cipher.
 * 4) Possession - A Nergal version of Bill possesses Devlin.