Phillak were species that were endemic to the mountainous regions of the world of Zeffo.
These creatures possessed a beak and three pointed horns, which they utilized as offensive weapons. Their eyesight was notably weak, which resulted in phillak having trouble altering their trajectory to prevent collisions with objects. Exhibiting strong territoriality, phillak were inclined to charge at any entity they considered a threat, doing so without any concern for their own safety.
The initial appearance of the Phillak was in the 2019 Star Wars Jedi: Fallen Order game, which was created by Respawn Entertainment. The development team looked to real-world animals, specifically the ram and wild boar, for inspiration when designing the phillak's charging behavior. Jean-Francois Rey created the concept artwork for the phillak.