Scorponok the 13th
It's Friday the 13th and a pretty good time to enjoy some of the more spooky side of things. I could point out how various talent from Transformers and Friday the 13th have worked on both franchises again, but I thought it'd be a good day to look at a more forgotten member of the scary robot crew. Dark Scorponok! Now, Scorponok is hardly forgotten and generally a featured character, but in the case of Dark Scorponok he was literally just a repaint used to fill out some gaps in Cybertron when the line was just releasing. With a Black Zarak inspired deco (I'm regretting skipping that Legacy one now, dangit) Dark Scorponok was a pretty good looking update to the Energon Scorponok toy mold. I strongly recall many of us in the Transformers fandom speculating that he was going to be a BotCon exclusive based on early leaks.
This was when Fun Publications first took over and nobody knew what to expect yet. He wasn't a BotCon exclusive, but a normal retail release! However, his characterization was solely in Fun Publications fiction. During Cybertron, the fan club magazine's comic was a side story to the Cybertron cartoon with a variety of exclusives and non-show toys led by Vector Prime addressing the problem on Cybertron. I quite liked the comic and had fun seeing all these toys get some form of life. Dark Scorponok was among the bad guys. As he died in Energon, Scorponok was resurrected as Dark Scorponok on this wasteland of Cybertron that's being destroyed by Unicron's evil.
Dark Scorponok is a almost mindless monster who's main focus is devouring the sparks of other Transformers. He's a pretty big threat whom is eventually dealt with by the Autobots. As a toy, Dark Scorponok is mainly a repaint of the Energon toy with a remolded tail piece. Now instead of a lever to control his 'Hyper Mode' guns, there is a slot to insert a Planet Key matching Cybertron's toy line gimmick.