>>5439944He showed up in 1 wave and that wave was revised the same month it came out removing him from the wave
He was an army builder
He is a mass retail release of an official GIjoe/transformer crossover toy with inspirations(based off the Rattler, head sculpt is Wild Weasel, has the emblems used in the Devil's Due cross over comic)
and finally: he is in a line that has had a massive spike of demand since the holidays.