Replica Conqueror's Efficiency Crimson JewelLimited to: 14% increased Skill Effect Duration +5 to Maximum Rage Non-Channelling Skills have -9 to Total Mana Cost"The effect is subtle, but potentially lethal..."Place into an allocated Jewel Socket on the Passive Skill Tree. Right click to remove from the Socket.
Replica Conqueror's Efficiency is a uniqueCrimson JewelCrimson JewelPlace into an allocated Jewel Socket on the Passive Skill Tree. Right click to remove from the Socket.. It is the replica version of Conqueror's EfficiencyConqueror's Efficiency Crimson JewelLimited to: 13% reduced Mana Cost of Skills 4% increased Skill Effect Duration 4% increased Mana Reservation Efficiency of SkillsThe stone may yet bleed.Place into an allocated Jewel Socket on the Passive Skill Tree. Right click to remove from the Socket..
Prior to version 3.20.0, Replica Conqueror's Efficiency could be obtained from the Curio Display in the final reward rooms of LaboratoryBlueprint: LaboratoryArea Level:(?-83) Wings Revealed:(1-4)/(2-4) Escape Routes Revealed:(2-8)/(4-8) Reward Rooms Revealed:#/<random> Requires<random Rogue skill>(Level(1-5))Use Intelligence to Reveal additional Wings and Rooms by talking to certain NPCs in the Rogue Harbour. Give this Blueprint to Adiyah to embark on the Grand Heist. or Prohibited LibraryBlueprint: Prohibited LibraryArea Level:(?-83) Wings Revealed:(1-4)/(2-4) Escape Routes Revealed:(2-8)/(4-8) Reward Rooms Revealed:#/<random> Requires<random Rogue skill>(Level(1-5))Use Intelligence to Reveal additional Wings and Rooms by talking to certain NPCs in the Rogue Harbour. Give this Blueprint to Adiyah to embark on the Grand Heist.Grand Heists.
Crimson JewelCrimson JewelPlace into an allocated Jewel Socket on the Passive Skill Tree. Right click to remove from the Socket.
. It is the replica version of 
Conqueror's EfficiencyConqueror's Efficiency
.
LaboratoryBlueprint: LaboratoryArea Level: (?-83)
or 
Prohibited LibraryBlueprint: Prohibited LibraryArea Level: (?-83)
Grand Heists.