Dragon training, to the few who understand it, seems to be the sole domain of yordles. Heimerdinger has long believed that dragons and humankind can peacefully coexist, citing centuries of his own successful research. His current dragon hatchling, Pythagoras, holds no opinion on the subject.

Dragon Trainer Heimerdinger is a League of Legends skin for Heimerdinger. This page highlights the skin's splash art, cosmetic theme, release details, and related Heimerdinger skins.