Quote Originally Posted by Sinnertwin View Post
Viper's rare?
Yes.... but not necessarily in high demand.
It looks like we missed wave 3 here (its case-mates Warpath and Groove showed up with Wave 4), and Viper looks to only be in Wave 3 because it isn't a major character that is just a redeco.

For me though, if you are getting all the toys who combine, Viper is part of Galvatronus, and is the only toy which has the image of a Galvatronus toy on the packaging (Cyclonus doesn't, and there are no dedicated Deluxes).