The Transformers: Robots in Disguise — IDW Publishing
Issue: #21
SHOCKPOINT! In the wastelands of CYBERTRON, SHOCKWAVE makes his move—and SOUNDWAVE and the DECEPTICONS step up to stop him! While the battle of the century rocks the ancient ruins of the Crystal City, dig back into the history of these titanic rivals!Note: Some retailers received this issue early (9/25/2013) while the majority of retailers received it (10/9/2013).
Creators: Carlos Guzman, John Barber, Livio Ramondelli, Priscilla Tramontano, Shawn Lee, Robbie Robbins, Alan Payne, Lorelei Bunjes, Dirk Wood, Matthew Ruzicka, Andrew Griffith, Greg Goldstein, Chris Ryall, Casey W. Coller, Ted Adams
Characters: Galvatron, Megatron, Ravage, Soundwave, Shockwave, Frenzy, Jhiaxus, Ratbat, Buzzsaw, Bombshell, Lazerbeak, Dreadwing, Rumble
Story arcs: Dark Cybertron Prelude