I found out by accident with my level 84 Avenger pally. I have just 1 point in Conversion. Upon converting a bunch of enemies to use them as meat shield, when they "woke up", even my merc's Holy Freeze aura kills them with pulse damage. They have full health, Hell difficulty.
After googling it, I discovered it's a relatively known feature of this skill. I am certainly going to rely on that more often, especially when dealing with tough monsters like witches and blood lords.
Just thought I should share with you guys as this was completely new to me
ChristianKiss
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