Created and used in the Workshop for recipes.


2x Gravel - Quarry (30 minutes to produce)
1x Stack of Logs - Lumber Mill (30 minutes to produce)
1x Wooden Barrel - Lumber Mill (2 hours to produce)

Upon reaching a mastery, for that single combination you will receive bonus XP and silver.

Mastery Completions XP Silver
Basic 0 20 Icon-xp gain 1500 Cityofwonderssilver
Bronze 10 40 Icon-xp gain 3000 Cityofwonderssilver
Silver 25 40Icon-xp gain 3000Cityofwonderssilver
Gold 50 Icon-xp gain Cityofwonderssilver
Platinum 100 Icon-xp gain Cityofwonderssilver
Diamond 200 Icon-xp gain Cityofwonderssilver