The caster inflicts slashing wounds on the target.
The length and width of the slashes are dependent on the magic spent on casting the spell. The amount of slashes are dependent on casting method.
Vancian Instructions
Focus on target, then make a swiping motion with an open hand an bent fingers.
Amount of slashes are dependent on amount of fingers bent, minimum 3.
Direction and length of the slashes are dependent on the swiping motion.
Runic Instructions
Draw a rune.
The next creature that touches the rune will suffer the slashes.
The slashes will be of random length and direction.
War-Time Spell Regulation
In accordance with the aforementioned regulation, the preparation of this spell is restricted to times of war, unless given express authorisation by the current head of the Department of Malignant Mysteries.