geass

A geass is an effect invoked through direct eye contact resulting in a psychological desire to carry out some service or to refrain from some action or course of activity, as desired by you.
Considered by Dungeons and Dragons players to have been derived from the Geas spell.

"Die."
"Yes,your Highness"
*Those subject to the Geass proceed to shoot themselves.*

by heedree December 21, 2006