Description
Increases the effectiveness of your healing spells by 2/4/6/8/10%.
Position confidence
row: Confirmed (talentsforever.com JSON + foreverchanges.pro tier listing); column & arrow: Reported (explicit only in talentsforever.com data/shaman.json)
Change notes
Only some ranks were read from footage; other ranks follow talentsforever's linear scaling (scaleIdx).