Vademon

Vademon is a digimon character. He is intelligent but has no room in his brain for concience, thus Vademon desires a glut of knowledge for himself alone and stupidity for all those he encounters. Once he stole Izzy's curiosity and it looked like a blue blob, but Motimon helped Izzy get it back. Then Kabuterimon digivolved to MegaKabuterimon and beat Vademon. Also, while Izzy wasn't curious, DemiDevimon wanted Vademon to sell him Izzy's crest.