Excerpt from Blog: Over the 5 live-action Transformer movies weve had our share of traditional bad guys (Megatron, Galvatron etc) as well as a Prime gone bad with Sentinel Prime in DOTM. In The Last Knight we get to see a Prime go bad again with Optimus siding with Quintessa as Nemesis Prime.

Like a lot of the characters from TLK, Nemesis Prime hasnt gotten a general toy release, putting him alongside many of the other on-screen robots we have been screaming for a figure of. Luckily Takara Tomy has come to the rescue with MB-20 Nemesis Prime.