Fun Key Bots box set that features a transforming Dark Dragon Castle and a Matius Bots figure. Dark Dragon Castle can switch between Dark Dragon mode and Dark Castle mode, with six Small Bots dark soldiers to man the castle. The Small Bots can also be launched away with the new lock blast system that launches Small Bots when you insert the diecast metal blade key in the lock! As with all Key Bot toys, the Dark Dragon Castle can be defeated by inserting the metal blade key into its core lock and turning the key to break off the parts! The included Matius Bots figure can hold either one or both of the included blade keys (metal & plastic versions) and ride on his "The Schwarz" horse. The Dark Dragon Castle also has a special mode called "Ride Golem Mode" where Matius Bots and his horse act as a head for the Dark Dragon Castle with the lock blast cannons on the shoulders to launch the Small Bots. But wait, there's more! Combine Dark Dragon Castle with either Brave Jeeg & Alex Bots or Ankiron (both sold separately), or even both of them, to create a super combination of Key Bots! Of course, you can get creative and combine with other Key Bots in the series to create your very own Key Bots, too!