Azeroth DB
Soul Harvest
Killing a non-trivial target afflicted by your Drain Soul increases your Mana regeneration by 50% for 10 seconds and allows 50% of normal Mana regeneration to continue while casting.
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Adventurers’ notes
Killing a non-trivial target afflicted by your Drain Soul increases your Mana regeneration by 50% for 10 seconds and allows 50% of normal Mana regeneration to continue while casting.
Adventurers’ notes