Drawings of Assassins - Mission Accomplished

The life of an assassin is shrouded in mystery, darkness, and of course, death. These trained killers move in silence, blending in with their surroundings to complete their mission. While their ease with taking the lives of others can be frightening, their cold and calculating natures as well as the isolation stemming from their gruesome work has brought them many admirers.

How would you feel if one of the assassins below was on your tail?