Starsurge
Client records describe this reading. They do not confirm availability in gameplay.
Current client record
Launch surging stellar energies that cause 370 to 453 Arcane damage, and increases the damage done by your next 1 Starfire cast by 80% for 15 sec. Starsurge benefits from and triggers most talents and effects that trigger or benefit from Wrath or Starfire.
Sourced change history
No changes in the tracked log could be matched to this record. This does not mean the ability or item has never changed.