Swamp Thing Annual — DC Comics
Issue: #1
Years ago, Alec Holland met Anton Arcane...and the seeds of that encounter created the nightmare that is Rotworld!This extra-sized tale of monsters and madness examines one of the greatest rivalries in the DC Universe!
Creators: Scott Snyder, Chris Conroy, Nathan Fairbairn, Yanick Paquette, Karl Kerschl, Tony Aviña, Carlos M. Mangual, Scott Tuft, Andy Belanger, Becky Cloonan, Matt Idelson
Characters: Poison Ivy, Abby Holland, Deadman, Alec Holland, Floronic Man, Anton Arcane
Story arcs: Rotworld