Dracumon

Dracmon is the Dark Area's biggest prankster. It won't hesitate to risk life and limb if that means successfully pulling off a prank. One time, for instance, it nearly died when it decided to try to draw doodles on the faces of all Four Sovereign Digimon (whether it succeeded or not is unclear). While technically a vampiric Digimon, rumor has it that lately it's been so absorbed in pulling a prank on the Royal Knights that it's forgotten all about drinking blood. It's also said that anyone that looks directly into the Eye of Nightmares cast from the evil eyes on its palms are subject to its mind control.