In "The Indigo Disk", the second half of "The Hidden Treasure of Area Zero" DLC, a unique rock formation with a cliff can be found in the Savannah Biome just north of Crispin's battle arena. When you travel up to the edge of the cliff, a wild male Pyroar overlooking the Savannah will spawn in, and is a fixed spawn point for this specific Pokémon. This appears to be a reference to the 1994 animated film "The Lion King", where a kingdom of lions reside on Pride Rock (which this rock formation looks extremely similar to) and rule over the Pride Lands.