Zealot's Oath
The Zealot's Oath keystone passive skill gives the following effect:
- Life regeneration applies to the Energy Shield instead of life
Percentage based Life Regeneration becomes Percentage based ES Regeneration based on maximum ES[1]. Percentage based Life Regeneration can be gained from several uniques and passives.
This will not cause Life Flasks to recover ES as they give life recovery[2].
If you have Vaal Pact, it takes priority and you will not regenerate ES[3].