I picked this one up when I caught Revocation in Las Vegas at the long gone Area 702. They were the opening band on The Legacy Tour 2010 which included Revocation, Periphery, Veil Of Maya and Darkest Hour. The tour was the 15 year anniversary for Darkest Hour and all around a really great show.
The artwork itself is yet another cool twist on the Re-Animator with the undead in large print, the bands logo in neon green and reads 'Reanimaniac' which is a song title off the Existence Is Futile album.
Another version of this shirt exists with red in place of the green but this particular version is the original print.