Effect description rewrite.
View 1 ranks of historical effects
Level None
Before update
8% of base mana, 40 yards range, instant cast. Make an oath to protect an allied target for 5 minutes, increasing the healing of your Holy Light spells by up to 0, Holy Flash by up to 0, Holy Shock by up to 0. Paladins can only make one Holy Oath at a time.
After update
8% of base mana, 40-yard range, instant cast. Make a vow to protect a friendly target for 5 minutes, allowing your Holy Light, Holy Flash, and Holy Shock to increase the amount of healing on the target. The increase follows your level. Paladins can only make one Holy Light vow at a time.