First off new to the forums if this isn't the place please tell me where to post this.
My group is currently playing through Wrath of the Righteous though this has nothing to do with the campaigns story. Though it will be the guide for what my max power level will be at the end. I was curious is there anything special you have to do to permanently kill an empyreal lord. I understand they are in the mid 20s to low 30s for cr. Though should I manage to win a fight against one I don't want it coming back for round 2. I am playing a witch killer who is currently level 10 mythic 3. This has recently become a goal of mine.
