An elf (plural: elves) is a type of humanlike supernatural being in Germanic mythology and folklore. In medieval Germanic-speaking cultures, elves seem generally to have been thought of as beings with magical powers and supernatural beauty, ambivalent towards everyday people and capable of either helping or hindering them. However, the details of these beliefs have varied considerably over time and space, and have flourished in both pre-Christian and Christian cultures.
Elves possess unique and extraordinary abilities - keen intellect, superhuman physical agility and senses, and natural magical talents. Though not immortal (nor immune to physical injury), they live for centuries, gaining experience and Power as they age. Elves are also Lawful in nature.
Elves think they know everything, can do anything, and are better than mortals. Their greatest weakness is their constant underestimation of their foes. No one knows as much as they say they do, they can't do what they think they can, and sometimes those pesky mortals one-up them.
There are numerous different subraces and subcultures of elves, including aquatic elves, dark elves (drow), deep elves (rockseer), grey elves, high elves, moon elves, snow elves, sun elves, valley elves, wild elves (grugach), wood elves and winged elves (avariel).