An incredibly powerful spell from the Ultima III video game from Origin Systems.
"The letters which head this page represent the seven words of anti-
creation. They are the words which release the fury of Truth upon the
world. No entire word is ever written, for should even the letters
which represent their sounds be brought together on a page, the release
of power would cause destruction of untold magnitude.
If thou should encounter a situation so evil as to require their use,
speak them softly only to the air beside thee. Most of thy foes will be
struck down with a force so strong it will end this life, and all other
potential lives within them."