Gemstones

In the game, precious stones are available for purchase in the market and can also be found in treasures. You can give your excavation tool amazing attributes by using these stones.

The following are the gemstones available in the game: Emerald, diamond, ruby, sapphire, crystal, amber, opal, silver bar, gold bar By

using these gems in the game, you can give your excavation tool various attributes.

Level	Bonus Name	Description	Required gems
10	Attack bonus	Increases the attack point of your excavation tool by 20%. So you can deal 20% more damage for every hit. But 20% more energy is consumed.	2
15	Attack speed bonus	Increase the attack speed of your excavation tool by 20%. So the number of hits per unit time increases.	2
20	Resilience bonus	The resilience of your excavation tool is increased by 20%.	3
25	Luck bonus	The luck point of your excavation tool is increased by 20%. This increases the number of tokens you earn and your chances of winning gems.	3
30	Support energy bonus	When you activate this feature, your excavation tool will be energized by 20% of each hit.	4
35	Support attack bonus	Your excavation tool hits +20% extra for every hit. And you won’t be using energy for that extra hit.	5
40	Critical hit	The critical hit feature of the excavation tool is turned on. The excavation tool can rarely deal a big damage during the digging process.	6

The stones required for each excavation tool are determined at random during the creation of your excavation tool.