If you thought the battle against Cobra was intense enough, get ready for the next level of chaos! The serpent is rising and this time, the danger has a name: Serpentor. This new chapter brings an extra dose of adrenaline to your table, introducing a heavyweight villain who will test every decision your squad makes. But don't worry, the heroic side isn't staying behind! To balance this epic struggle, you get heavy reinforcements with the arrival of Rock 'n Roll and Bazooka, ready to unleash all the firepower needed to save the day. Besides new heroes, the expansion brings new vehicles, such as the Quickstrike and the LCV Recon Sled, ensuring your team has mobility and brute force wherever the enemy hides. Prepare your arsenal, gather your allies, and get ready to face the twins Xamot and Tomax, who are not playing around. With new combat cards for heroes, lieutenants, and the boss himself, the experience becomes much more dynamic and unpredictable. It's the kind of expansion you want on your shelf to ensure every G.I. JOE game is a unique and memorable mission. After all, who doesn't want to command an elite unit against the most sinister forces on the planet?