The concluding volume to the first major story arc in IDW's critically acclaimed relaunch of the GI JOE mythos! Snake Eyes & Agent Helix battle alone in a snake pit of COBRA agents deep in the heart of the arctic The Baroness & Destro finish their work on the MASS Device making COBRA a dominant force on Earth & General Hawk Duke & Scarlett battle for their lives in the final chapter of MASS DESTRUCTION!