Describe the problem

Hey,

can you Add an Alert for the Sin Bolt Volley und Mark these Adds with a Raidmarker.

Thx

NPCs:
https://www.wowhead.com/npc=174194/court-executor
https://www.wowhead.com/npc=174208/court-executor
https://www.wowhead.com/npc=165483/court-hierarch
Spell:
https://www.wowhead.com/spell=341146/sin-bolt-volley