10% increased effect of Non-Curse Auras from your Skills 
|Oil #1||Oil #2||Oil #3||Outcome|
|Silver Oil||Silver Oil||Silver Oil||Sovereignty||12% increased Mana Reservation Efficiency of Skills|
10% increased effect of Non-Curse Auras from your Skills
Replace "Reservation Reduction" with "Reservation Efficiency". All sources that previously provided reduced reservation now provide increased mana reservation efficiency at twice the value of the reduced reservation they used to give.
Most modifiers to "Mana Reservation" now just affect "Reservation" without restriction to either resource.