You could spend a fortune to buy the 5-pack from Target that allows you to build Abominus. All you would get is this guy with clear pieces. I don’t think he is worth all the money he costs, and after building my own from the single Legion class figures that were released, I am glad I didn’t spend the money.
He was fun to try and build, but once again, when you try to make a figure that can do more than two things (robot, beast) you begin to degrade the quality of one or both forms.
In this case, Windrazor looks great.
Twinstrike fared well.
Hun-Gurrr is a pretty good character.
The two legs, Blight and Cindersaur, were the weakest of the bunch. Especially Cindersaur. That beast mode is terrible!!!
Wanna build your own, look here: http://tfwiki.net/wiki/Abominus_(Prime)