Athas

Athas is the name of the fictional planet on which the campaign setting known as Dark Sun is set, for the Dungeons & Dragons fantasy role-playing game. It is a desert planet, due to the decay of its sun, and overuse of a form of magic (Defiling) which drains the planet's life force.

Due to the harsh conditions of the planet, all the forms of flora and fauna have evolved to be extremely hardy and powerful as compared to the other races from other D&D worlds. Most, if not all, races on Athas have a unique self-defense mechanism that consists of psionic ability, enhanced strength, augmented agility, increased mass, lower food/water intake, superior visual/aural capabilities and/or various physical weapons.

There are many differences between the similar races found in other D&D worlds as compared to that of Athas. Athasian races are considered to be more highly evolved than that of other worlds. For instance, an Athasian elf is faster, stronger and larger than elves from other D&D worlds. An Athasian human is also capable of being much stronger, faster, hardier, smarter, wiser and more charismatic than other humans of alien origins.

This evolution is because of the following reasons:

1. Many natural resources have been depleted by Defiler Magic. These resources include; water, minerals and life-force.
2. The harsh environs have induced a societal change to a primitive and basic government control. Athas adopts a Darwinian approach whereby the weak perish, the strong survive and the strongest rule. Therefore, the weaker of the species have long been weeded out, leaving only the stronger ones to pass on their beneficial genes.
3. Unlike other worlds, there are no "commoners" in Athas. Every "villager" is trained to defend herself against voracious creatures of the wild. No one is spared from such training. Those who can't train will just have to be the meals of raiding monsters in their next attack.

In such a world as Athas, a death by natural aging is considered to be a great honour and an event worthy of celebrations.

There are a number of distinctions between magic users: clerics, who draw their power from divine sources and frequently come into conflict with one another; druids, who draw their power from nature (or what's left of it) and are often the most vocal and violent opponents of defilers; defilers, who draw their power from sacrificing the lifeforce inherent in all things to fuel their spells, including their own at times; preservers, more commonly referred to as mages or wizards, who draw their power from the lifeforce of plants in the same way as defilers, but do not draw enough energy to kill the plants; and psionicists, who draw their power from their own minds, and technically are not mages, as magic and psionics are two completely different forces. Psionicists are often considered the most 'pure' as their power doesn't come from external sources, though power-hungry psionicists frequently become defilers. Sorcery is almost unheard of, though it has been noted in dragon-descended individuals and those that would transform themselves into dragons.