UPDATE: Leader Prima & Megatronus? Photos From The Prime Wars Trilogy Panel! Prototypes & Behind The Scenes At HasCon 2017

UPDATED with info about Prima and Megatronus! Radio Free Cybertron and the reliable Eric Crownover are at the HasCon Prime Wars Trilogy panel! It's been an interesting one so far, showing behind the scenes artwork and prototypes behind Combiner Wars, Titans Return, and Power of the Primes! Also, one of the PotP slides shows us designs for Prima and Megatronus, The Fallen ...who bear more than a small resemblance to the Leader Black Shadow/Overlord mold. Abandoned concept or upcoming exclusive? We don't know yet, but keep reading to see it all!

The Prime Wars Trilogy didn't start as a trilogy, we're told - the design team worked out what was to become CW Superion, and it all proceeded from there!

Other highlights: lots of preliminary artwork and package art, plus the Scale Model of Devastator, a simplified version to work out the basic size and transformation... that looks an awful lot like our Predaking leak from last week!

UPDATE - 12:55 PM EDT The Prima and Megatronus figures are concepts for Power of the Primes that were dubbed too obscure to release in the toyline by Hasbro. They're presented here as a what-if and not an insight into future figures. Thanks for the correction, Eric!