You can obtain the Dragon trait in Dungeon Village 2 for your city by Dragon Fruit, taming Draggi or Johnny D as pets and hosting event Museum Tour. Draggi, Johnny D, Dragtwins, Dragtoise, Merry & Mommy and Dragofsky are worth 10 points, which are the most points towards acquiring the Dragon trait.
The Dragon trait is a requirement for four titles, including Fantasy World, Tipping The Scales and Mascot Town.
The precise contribution of points for each factor in the Dragon trait is listed below.