Cruciatus - Latin - torture, torment, agony, pain, calamity 
and my name is Kru. It works.

Inspired by the Cruciatus Curse from Harry Potter

(Crucio - Latin for "I torture", inflicts intense pain on recepiant of the curse described as having hot knives driven through the victim and can only be cast when one feels the true desire to cause the victim pain; 1/3 UNFORGIVABLE CURSES)