Optimus Prime #21 Add favorites 18-07-2018, 20:27 352 Publisher: IDW Year: 2018 Pictures: 30 Language: English Size: 51.0 mb. Tags: Optimus Prime Aileron Bump Jimmy Pink Marissa Faireborne Roulette IDW Publishing IDW DOWNLOAD Optimus Prime #21: Related comics: 2017 year 67 pages | 76.9 Megabytes Optimus Prime #3 2016 year 33 pages | 91.0 Megabytes Optimus Prime #2 2016 year 64 pages | 84.3 Megabytes Optimus Prime #1