Znzana

Znzana is a planet-sized mutant Tarrasque, colonized primarily by Tieflings living inside its body.

Znzana is one of the three Worlds Below, and is often denoted by the color red. It is notable for hosting the first known appearance of the god Dominus.

Notable locations within Znzana include the Observatory, the Halls of Resonance, the Cardiac Cathedral, the Steam Gardens, the Acid Lake, and the Misdirectum.