Quasielemental Plane of Ash

From Ardrana

Ash. Miles upon miles of choking ash - that's what a berk's going to find on the Quasielemental Plane of Ash. It starts at the edge of the Elemental Plane of Fire; the flames flicker and die, and from them cooling ashes rise. A little farther on toward the Negative Energy Plane and the air grows thicker, and farther still the burnt earth beneath gives way. At first, the ash swirls in tendrils 'round a being. Then, before he knows it, a berk's swimming in an ocean of ash. The red glow of distant fire fades, warmth turns to chill, and the air is choked with charcoal soot.

Note: The Quasielemental Plane of Ash originally appeared in the Planescape AD&D campaign setting from TSR. Its use here is for the purposes of providing context for the campaign only.