Rank 1
Your Holy Shock and Flash of Light critical hits reduce the cast time of your next Holy Light cast within 15 sec by 0.5 sec.
Infusion of Light
Client records describe this reading. They do not confirm availability in gameplay.
Current client record
Rank 2
Your Holy Shock and Flash of Light critical hits reduce the cast time of your next Holy Light cast within 15 sec by 1.0 sec.
Sourced change history
2026-10-16 · Fix
Fixed causing Holy Shock to deal 50% increased damage against enemies
Sources: WoW Forever Beta Development Notes – Updated October 15