Using the right artifacts can make getting a gold coin time in a level much easier.
Some people like completing the bonus levels right after finishing the "normal" ones, and others prefer finishing all the normal levels first and only than starting the bonus ones... So knowing the location of each artifact can make your playthrough faster and even more enjoyable.

Increases the amount of stone mined by 10%







Location: Level 5, in the bottom golden chest.



Increases the amount of mana produced by 10%







Location: Level 14, trading with a thief (110 essential oil).



Reduces repair and upgrade costs by 10%







Location: Level 24(A), trading with a hindu (300 wood).



Increases the amount of resources in chests by 10%







Location: Level 36(A), in the top left golden chest.

Increases the amount of wood you acquire when cutting palm trees by 20%







Location: Level 3, in the bottom left golden chest.



Increases the time bonuses are active by 15%







Location: Level 12, in the bottom left golden chest.



Reduces the cost of construction







Location: Level 21, trading with a hindu (860 food).



Prevents settlers from being sick







Location: Level 32(A), in the bottom left golden chest.

Increases the amount of wood exchanged on the market by 10%







Location: Level 10, in the top left golden chest.



Speeds up settlers' work by 15%







Location: Level 28(A), in the far right golden chest.



Settlers get sick half as often







Location: Level 31, in the far right golden chest.



Heals settlers near altars for free







Location: Level 37(A), trading with a hindu (320 wood).

Increases the amount of food fields provide by 15%







Location: Level 6(A), in the bottom golden chest.



Increases the amount of stone obstructions yield by 10%







Location: Level 16, in the far left golden chest.



Increases the amount of wood you aquire when cutting palm trees by 30%







Location: Level 18(A), in the top golden chest.



Increases damage caused to ghosts by 50%







Location: Level 27(A), trading with a hindu (1,500 mana).

Increases the amount of mana produced by 15%







Location: Level 7, in the far left golden chest.



Returns the resources you spent on building a building after you demolish it






Location: Level 23(A), in the bottom golden chest.



Buildings continue to produce resources when a ghost is nearby







Location: Level 33(A), trading with a hindu (400 wood).



Ghosts can no longer destroy a single statue







Location: 34(A), trading with a hindu (400 wood).

Increases the amount of wood exchanged on the market by 15%







Location: Level 9(A), in the top right golden chest.



Speeds up construction by 5%







Location: Level 13(A), trading with a hindu (180 wood).



Speeds up the preparation of fields by 20%







Location: Level 15(A), trading with a thief (420 food).



Speeds up workers by 50%







Location: Level 39, in the top left golden chest.

Forest spirit talisman
Increase the amount of wood you acquire when cutting palm trees by 20%



Turtle helmet
Increase the amount of stone mined by 10%



Agronomist's Book
Increases the amount of food fields provide by 15%



Necromancer's Ring
Increase the amount of mana produced by 15%



Trade Bracelet
Increases the amount of wood exchanged on the market by 15%



Leather Purse
Increase the amount of wood exchanged on the market by 10%



Leader Amulet
Increases the time bonuses are active by 15%



Builder's Sandals
Speeds up construction by 5%



Priest's Hat
Increases the amount of mana produced by 10%



Agronomist's Boots
Speeds up the preparation of fields by 20%



Enchanted miner's pickaxe
Increases the amount of stone obstructions yield by 10%



Enchanted Woodcutter's Axe
Increases the amount of wood you aquire when cutting palm trees by 30%



Chief's Necklace
Reduces the cost of construction



Lucky Shoulder Bracelet
Returns the resources you spent on building a building after you demolish it



Chief's Hat
Reduces repair and upgrade costs by 10%



Shaman's Battle Staff
Increase damage caused to ghosts by 50%



Energy Potion
Speed's up settlers' work by 15%



Healer's Bag
Settlers get sick half as often



Healer's Amulet
Prevents settlers from being sick



Ring of Courage
Buildings continue to produce resources when a ghost is nearby



Moai Ring
Ghosts can no longer destroy a single statue



Crown of a Lucky Man
Increases the amount of resources in chests by 10%



Healing Potion
Heals settlers near altars for free



Winged Sandals
Speeds up workers by 50%