Saikyou Kishidan - Roiyaru Naitsu Shûken

As Marcus and the others make their way to the Digital World, they end up crashing into a shoreline. To their surprise, they find Gotsumon there, reborn and without his old memories. Gotsumon agrees to lead them to King Drasil, but along the way, they are attacked by Craniamon. He easily defeated ShineGreymon, MirageGaogamon, Ravemon, and Rosemon, showing them how powerful a Royal Knight is.