Skewer Stopper

Skewer Stopper is an achievement in Halo 2 for Windows Vista. It is worth 20 Gamerpoints and is awarded for killing an energy sword-wielding player after they kill 5 or more enemies in a row with the sword.

Its symbol is similar to the Counterpoint achievement, except that the sword is broken into a total of seven parts, in one of Bungie's deliberate references to the number.