Templar - [3.8] The Everything-ish Aura Guardian - Forum - Path of Exile
Reservation - Path of Exile Wiki
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%) :
Sorcière - UNKILLABLE 21k Energy Shield / 3.8mil Shaper DPS / 2 minute Uber kill / Celestial Bob Agony Crawler - Forum - Path of Exile
Is there a realistic way to craft this shield? : r/PathOfExileBuilds
Witch - [3.0] Legasi's Masterpiece - Trivialize Bossfights! Shaper Deathless! Boss Guides inside! HC - Forum - Path of Exile
ESC] Shaper "one shot" - YouTube
Path of Exile 3.13] How To Craft My Shield - 15% Reduced Mana Reservation & 10% Aura Effect - 713 - YouTube
How to activate all auras with 0% reduced mana reserve : r/pathofexile