Priest · Holy · tier 5 · from level 30
Litany of Light
Litany of Light
Rank 2/2
When you cast a healing spell, gain Mana equal to 10% of the base cost of the spell if your previous heal was a different spell.
Doesn't change the damage or healing of any Priest spell.
Averages, counting crits and misses, for a level 60 Priest with a typical weapon and no other gear or buffs, against a target your level. Worked out from the game's own data, the same way as the Foresight addon.