Crimson Pillar

The Crimson Pillar, also known as the Molten Tower, was a divine realm within the Elemental Plane of Fire belonging to Kossuth, the power of elemental fire.

Cosmography
This realm existed within the Great Wheel cosmological model. It was said to be situated at the very center of the elemental plane, hovering above that plane's fiery sea..

Geography
Despite its name, the Crimson Pillar was an immense globe of fire, shining a brilliant blue-white and measuring in diameter. It was said to throw off more heat than the rest of the Elemental Plane of Fire, burning even native fire-based creatures that drew near, making it habitable by only true fire elementals. Though within his court, Kossuth could provide protection from the heat to those he wished.