Eftersom rötterna till "ondska" i rollspel går tillbaka till D&D vill jag bara klippa in från ADD 1e:
Chaotic Evil: The major precepts of this alignment are freedom,
randomness, and woe. Laws and order, kindness, and good deeds are
disdained. life has no value. By promoting chaos and evil, those of this
alignment hope to bring themselves to positions of power, glory, and
prestige in a system ruled by individual caprice and their own whims.
Lawful Evil: Creatures of this alignment are great respecters of laws and
strict order, but life, beauty, truth, freedom and the like are held as
valueless, or at least scorned. By adhering to stringent discipline, those of
lawful evil alignment hope to impose their yoke upon the world.