Onyx Prime revealed!

Uhhh... spoilers for, what, a five-year-old story?

https://i.imgur.com/kBFSD4b.jpg

https://i.imgur.com/SrRsIZ3.jpg

https://i.imgur.com/zdbpLoP.jpg

https://i.imgur.com/JVtmdgZ.jpg

https://i.imgur.com/7I5QBGc.jpg

So this was a Prime Predaking I turned into Deathsaurus.
The Haslab release killed that, so I turned it into cryofire Predaking.
Then I looked at a spare Shockblast head I had and started thinking....
The Predaking head can still go on so if need be I can turn it back into that.
And yes you do have to swap the heads. I didn't even try fitting Shockwave/blast's head into Onyx Prime's. I also had to remove the light bulb, so his head won't light up anymore.