Baatezu are one of the two primary categories of fiends, along with the tanar'ri. Baatezu are typically depicted as cunning and manipulative, with a strong hierarchical structure and strict laws. They are often depicted as being in a constant state of conflict with the tanar'ri.
Baatezu are native to the plane of Baator, also known as Hell, where they serve as the primary inhabitants and rulers. They are led by powerful and ancient baatezu lords, such as Asmodeus, who hold significant influence and control over the plane.
Baatezu may be encountered as powerful and dangerous enemies, or may be summoned and commanded by spellcasters for their own purposes.