Glyph of Shadowy Apparition

Use: When you deal periodic damage with your Shadow Word: Pain, you have a 10% chance to summon a shadow version of yourself which will slowly move towards a target which is afflicted by your Shadow Word: Pain. Once reaching the target, it will instantly deal 228 to 266 shadow damage.

While moving, the chance to summon the shadowy apparition is increased to 50%. You can have up to 4 Shadowy Apparitions active at a time.