* Generation One Krok from Generations IDW Megatron (sports a new head and comes with Gatoraider, a redeco of the crocodile Arms Micron)
* Generation 2 Starscream from (surprising nobody) Classics Starscream
* Nacelle from the Classics Seeker mold (regular Seeker noggin with BotCon 2007 Thrust's wings)
* Serpent O.R. from Takara's Generations Ratbat (who is G.I. Joe Serpentor homage and an homage to Devils Due Comics' GI Joe vs. the Transformers crossover series)
* Zap with G.B. Blackrock from Generations Bumblebee mold and is an homage to a canceled Block Town toy line that Takara was going to come out with in 1995. Blackrock is a Kreon companion for Zap.
* Tarantulas from the Junkion mold, and will be accompanied by Prime Airachnid's Arms Microns (possible Airachnoid homage?)
According to our team present at the panel, there will be a seventh mystery figure to be shipped with the sixth and final figure.
Check out the mock-ups of these figures below!






The full gallery with some close-ups on some mock-ups can be seen by clicking here!