Transformers - Robots In Disguise v04 (2013)

Megatron's back... and CYBERTRON will never be the same. Everything BUMBLEBEE and his AUTOBOTS have built teeters at the edge of collapse--and STARSCREAM has to make the choice his whole life has been leading to. And meet the new PROWL--deadlier than ever, colder then any other AUTOBOT, and ready to end the DECEPTICON threat. Collects issues #12-16.