Dragon Jumper is a Splinterlands character.
Splinterlands is an NFT Trading Card Game based in the world of Praetoria.
Lore:
Dragonjumpers are not Dragons themselves. That would be foolish for the Gloridax, with the high rate of failure and death in this particular profession. These soldiers are trained to literally jump off of Dragons' backs and into battle zones. Thin, leather webbing worn between their limbs slows the fall of the Dragonjumper just enough for them to survive the landing (usually).