Mind Drinker

20% increased maximum Mana
Recover 2% of Mana on Kill [1]

Mind Drinker is a notable passive skill that grants increased maximum mana and a percentage of mana recovered on kill.

Anointment

Blight anointment to unlock the passive:

Oil #1	Oil #2	Oil #3	Outcome
Verdant Oil	Teal Oil	Teal Oil	Mind Drinker	20% increased maximum Mana Recover 2% of Mana on Kill

Version	Changes
3.16.0	[Undocumented This change was not documented by any official sources. It was discovered through player testing or datamining.] Now grants 20% increased maximum Mana (up from 18%). No longer grants 0.4% of Attack Damage Leeched as Mana.
3.8.0	Now able to be allocated via Blight anointment^[1] [Undocumented This change was not documented by any official sources. It was discovered through player testing or datamining.] No longer grants 25% increased Mana Regeneration Rate. nor +15 to maximum Mana^[2]^[3] Now grants Recover 2% of Mana on Kill (new mod) and 18% increased maximum Mana (up from 16%).
3.6.0	The Mind Drinker cluster (near the Shadow) has been moved slightly south and now shares its entry passives with the Shadow's jewel socket. It now also grants 25% increased Mana Regeneration Rate. Added the Soul Thief cluster, which is where Mind Drinker used to be.
2.6.0	Mind Drinker Mana Leech is now all attack damage, not just physical.
2.0.0	Increased maximum Mana changed from 12% to 16%, Mana Leech changed from 2% to 0.4% due to Leech changes. Also grants +15 to maximum Mana.
1.2.0	The area surrounding the Witch, Shadow and Ranger has been redesigned.