G.I. Joe First Strike

A special one-shot bridging IDW's G.I. Joe and Transformers universes, First Strike was written by Aubrey Sitterson with art by Ilias Kyriazis. The 2017 issue launched an event pitting the Joes against a new threat that emerged from the merging of their world with the robotic Cybertronians. It's a key moment for fans of the shared Hasbro universe at IDW, setting the stage for the larger crossover conflict that followed.