Transformers War for Cybertron: Siege Micromaster Stormcloud & Visper Two-Pack

With Transformers War for Cybertron Siege figures you can build the ultimate battlefield! Siege plunges fans into the epic fight to survive on the final day of the Autobot and Decepticon battle to control Cybertron. The Decepticon resistance army and the Autobot counter-resistance fighters gear up with the universe's most advanced modular weaponry, including the weapon modes of combined Micromaster figures -- sentient bots that combine to form weapons.

The WFC-S5 Decepticon Air Strike Patrol figures Storm Cloud and Visper convert in 7 and 4 easy steps from robot mode to aircraft modes. Their aircraft modes combine to form the Circuitstream Spyblade weapon accessory.