Legion of Super-Heroes (2011) #4

"Not what they seem?"

With time running out for the Legionnaire in the hands of the Dominators, it's down to Cosmic Boy to crack the riddle of how the all-powerful Daxamite Renegade made it through an impenetrable blockade... and why would Element Lad leave Chemical Kid alone in a room with that same very, very angry Renegade?