The Bittering

The Bittering is the term for when the air became toxic.

It is not clear why or how exactly it happened, but it is commonly believed that it had something to do with the sealing of the chasm after the cataclysm.

Plants have seemed to thrive in the bitter air, while animals have evolved and adapted to it, and the sentient races learned to use the White Sand to survive.

The Bittering

The Sands of Argo atallison Starlord31