Batman: Arkham Unhinged — DC Comics
Issue: #28
They say that all's fair in love and war...and in the gang war between Penguin and Joker, you'll never believe how Deadshot is used to pull a fast one--but on who?!
Creators: Derek Fridolfs, Travis Lanham, Gabe Eltaeb, Sarah Gaydos, Bruno Redondo, Jim Chadwick, David Lopez (Ikari Studio), Dave Wilkins
Characters: Joker, Harley Quinn, Clayface (Karlo), Deadshot