The Mana Reservation Efficiency mastery has been replaced as there is now a much larger amount of Mana Reservation Efficiency for Curse Auras on the passive tree." (The mastery was 30%) :
Reservation - Path of Exile Wiki
Amulet with 6% reduced Mana reserved is a thing now : r/pathofexile
Path of Exile Skill Gem Reduced Mana - YouTube
Reservation - Path of Exile Wiki
Gameplay Help and Discussion - Mana Res Efficiency of Stance Skills from Attack Mastery provided no reduction. (Blood Magic) - Forum - Path of Exile
Mana | PoE Wiki
![LHC] [Item-showcase] 95% Mana multiplier to auras! : r/pathofexile](https://external-preview.redd.it/uUV3EgjY7XSiWzm84133kiukmdaVBf2dlQPodXkadIk.jpg?width=640&crop=smart&auto=webp&s=38b8122259d2b6f7adf472fd532a69e8c2a2f17a "LHC] [Item-showcase] 95% Mana multiplier to auras! : r/pathofexile")
LHC] [Item-showcase] 95% Mana multiplier to auras! : r/pathofexile
Development Manifesto - Aura Reservation and Reduced Mana Support Gem Change - Forum - Path of Exile
How To Reserve Mana for ALL the Auras - 273 - YouTube
PoE Reduced Mana Reserved - Gem, Passive, Jewel, Helmet, Uniques - YouTube
PoE Enlighten Support Leveling: Level 5 Gem Location, Level 4 Gem Farm, Corrupted 3.23
Enhance Support PoE Leveling Fast, Drop, Farming, Increased Experience Gain 3.22
![3.15] Necromancer Aurabot Support Gear, Jewels and Flasks - PoE Vault](https://i.imgur.com/ElynbMZ.png "3.15] Necromancer Aurabot Support Gear, Jewels and Flasks - PoE Vault")
3.15] Necromancer Aurabot Support Gear, Jewels and Flasks - PoE Vault
Awesome I got mana reservation...Oh : r/pathofexile
4 minion 6 link reduced mana reserved helm : r/pathofexile
Reservation - Path of Exile Wiki
How To Craft A Lightning Trap Saboteur Build In Path Of Exile 3.22? - Build Guide & Showcase
![Gameplay Help and Discussion - Mana Reservation Rounding Question [pics] - Forum - Path of Exile](http://i.imgur.com/zrSnVbk.jpg "Gameplay Help and Discussion - Mana Reservation Rounding Question [pics] - Forum - Path of Exile")
Gameplay Help and Discussion - Mana Reservation Rounding Question [pics] - Forum - Path of Exile
Aura | PoE Wiki
Reservation - Path of Exile Wiki
![Gameplay Help and Discussion - Mana Reservation Rounding Question [pics] - Forum - Path of Exile](http://i.imgur.com/4GlSPeI.jpg "Gameplay Help and Discussion - Mana Reservation Rounding Question [pics] - Forum - Path of Exile")
Gameplay Help and Discussion - Mana Reservation Rounding Question [pics] - Forum - Path of Exile
