Echo

The untitled seventeenth chapter in the comic book series Arrow: Season 2.5 will be released digitally and in print on April 13, 2015. It will be the first chapter in the Green arc.

Synopsis
Caleb Green has two things: Mirakuru serum coursing through his veins--and a beef with Oliver Queen! Don't miss the start of Season 2.5 ' s new story arc: "Green"!