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Double-click to apply to an item with an unused upgrade slot.
- +20 Concentration
— In-game description
- Low chance from Chests opened by characters from level 21 to 35. (Slightly above 7% per upgrade component/gemstone drop.)
- Mystic Forge, rare reward from throwing in 4 random Pebbles, Nuggets, Marks or Copper Doubloons.
Map Bonus Reward
- Week 1 - Gendarran Fields
- Week 2 - Kessex Hills
- Week 3 - Snowden Drifts
- Week 4 - Fields of Ruin
- Week 5 - Diessa Plateau
- Week 7 - Lornar's Pass
- Week 8 - Brisban Wildlands
It is currently Week 4.
|Amalgamated Gemstone|| |
|Amalgamated Gemstone (x10)|| |
|Minor Sigil of Luck||Masterwork||175|| |
|Gold Doubloon||Rare||125|| |
|Vial of Quicksilver||Legendary||400|
|Minor Rune of the Adventurer||Masterwork||125|| |
|Minor Rune of the Privateer||Masterwork||50|| |
|Minor Rune of the Privateer||Masterwork||150|| |