Post your one hit wonder toylines. Shit so cash, it has zero chance of ever coming back. I nominate battle beasts, because it's a fucking bad ass concept that had its original lore erased when it was localized in the states. The fact that hasbro cut it's ties to Transformers and didn't even care to set up a secondary lore really shows you how abused the line was. It's a shame. Years later, a mess of rights bullshit makes it so that we can never really get a proper revival or continuation. And so it lies buried in the sands of time.