Build the ultimate battlefield with Transformers war for Cybertron siege collectible figures, featuring classic G1 characters. (Each sold separately. Subject to availability). siege plunges fans into the epic fight to survive on the final day of the Autobus and deception battle to control Cybertron. The Deception resistance army and the Autobus counter-resistance fighters gear up with the universe's most advanced modular weaponry, including weapon mode battle Masters -- sentient Bots that convert into weapons.