3.22] Righteous Fire / Fire Trap Inquisitor Guide - Pathofexileguides
Gameplay Help and Discussion - Not enough mana but works anyway? - Forum - Path of Exile
Reservation efficiency change is a slight meta shift, not a massive nerf. Do some math before you complain. : r/pathofexile
Bug Reports - Crimson Jewel Conqueror's Efficiency Reducing Max Mana - Forum - Path of Exile
POE 3.19] How to Fit More Auras and Fix Your Mana Cost! Mana Reservation & Cost Guide - YouTube
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
3.22] Spark Hierophant Guide - Pathofexileguides
It Is Now Possible to Achieve 100% Reduced Mana Reserved : r/pathofexile
Gameplay Help and Discussion - Mana Reservation Rounding Question [pics] - Forum - Path of Exile
Bug Reports - Determination Mana Reservation Mastery and Blood Magic - Forum - Path of Exile