Pronghorn appeared along with Arid and Ostrich when Moon and Qibli came to talk to Onyx about the fire that happened in the history cave earlier. When Moon read his mind, it was shown that he either supported Burn or Blaze during the War of SandWing Succession, but is glad that Thorn is now Queen.
Qibli and Sunny ask him for the last time he saw Ostrich, and he answers that the last time her saw her was when they were playing instruments in the music cave to the sound of the rain. When Tamarin mentions that Onyx didn't return to her cave, Pronghorn asks if they could've left together, then quickly asks if Onyx could have kidnapped Ostrich.
- A pronghorn is a deer-like North American mammal with a stocky body, long slim legs, and black horns that are shed and regrown annually.
- Pronghorns are also very fast, a possible reason for his name.
- He is mentioned to have been very eager to attend Jade Mountain Academy, sending Thorn eight letters talking about how fascinating it would be to learn alongside other tribes.
- He is described to have a likable and helpful positive "energy".
- His family had been on Blaze's side during the war. Hiding with her in a fortress in the cold tundra near the ice kingdom.
Addax • Agave • Armadillo • Camel • Capybara • Cobra • Dune • Horizon • Jerboa • Jerboa (DoD) • Kindle • Meerkat • Needle • Ocotillo • Ostrich (Deserter) • Palm • Parch • Prickle • Quicksand • Rattlesnake • Saguaro • Sandstorm • Sirocco • Six-Claws • Tawny • Torch • Viper • Vulture