Elves

Desert Elves
As a Desert Elf, you wander the vast deserts with your clan. Long ago your ancestors chose to leave the forests to attempt to find methods of bringing life to the dry great wastes. Like your woodland cousins, skill with the bow is important, but life in the desert has other challenges. To survive in the desert takes great determination and skill.

Increased Ability Score
Your Constitution increases by 1.

Desert Elf Weapon Training
You have proficiency with the trident, whip, shortsword and longbow.

Poison Resistance
You have an advantage on saving throws against poison, and you have resistance against poison damage.

Desert Life
It takes twice as long for you to become exhausted from a lack of food or water (PHB p185).

Night Elves
Long ago, when the great Shinarian civilization was torn asunder, your ancestors fled to the Underdark to escape the terrible judgement. Ever since then, it has been taught from generation to generation that the current age is a period of Night, compared to the glory of Shinaria. Night Elves long for a return to global unity, but not by the same methods as their more corrupted Dark Elf cousins. Subsequently, the two races are often in conflict with each other.

Increased Ability Score
Your Wisdom increases by 1.

Night Elf Weapon Training
You have proficiency with the scimitar, lance, net and whip.

Greater Darkvision
Your darkvision has a radius of 90 feet.