WoWDB

Discipline, Holy, Initial:
Throw a Divine Star forward 27 yds, healing allies in its path for [ 70% of Spell Power ] and dealing [ 56% of Spell Power ] Shadow damage to enemies. After reaching its destination, the Divine Star returns to you, healing allies and damaging enemies in its path again. Healing reduced beyond 6 targets.

Shadow:
Throw a Divine Star forward 27 yds, healing allies in its path for [ 70% of Spell Power ] and dealing [ 56% of Spell Power ] Shadow damage to enemies. After reaching its destination, the Divine Star returns to you, healing allies and damaging enemies in its path again. Healing reduced beyond 6 targets.

Generates 6 Insanity.