Megatron. | Image: Robosen Three years later, Hasbro’s self-transforming, dancing, driving, talking, and attacking Optimus Prime finally has a villain to fight. Megatron, the leader of the Decepticons, is about to arrive. For $1,200 — $899 through May 25th — its robot partner Robosen has created what could be the best auto-converting Transformer yet. Just to make sure you’re getting it: this bot automatically transforms itself into a badass remote-control tank with a gigantic auto-extending cannon that can actually fire projectiles — then stands up and speaks over 270 phrases from original Megatron voice actor Frank Welker while doing all sorts of tricks. Here, bask in the glory of childhood imagination become real: View this post on Instagram ... Continue reading…