Reflection of the Harbinger

== Notes ==
* Spawns after handing a Decanter of Nullified Essence to the Stone of Yanshi and killing all the Elementals that appear.
* After it is killed, multiple Reflective Shards drop on the ground.
* Casts various level 7 dispels including Weight of the World.
* On death:
:[Player Name] lands a killing blow on the Reflection of the Harbinger. It shrieks as it bleeds out. A deep purple field flickers into existence around the Stone of Yanshi. The Nullification Barrier extends deep into the ground.