The Dragon Costume is a retiredCostume from an Account Upgrade in May 2015, the main prize being a Restricted Pet Raulf. Putting this costume on your Marapet will transform it into a legendary Dragon, typically scaled and with serpentine, reptilian or avian traits. The Dragon account upgrade retired July 31st. If a pet was already dragonlike to begin with, their features are enhanced to make them look like a Medieval dragon. It is featured in the myths of many cultures around the world.