Soil can produce gold, and the change of gold is greater than that of soil; Only when you gain gold from strong soil can you restrain yourself.
Soil can replace water, and water has more soil flow; When the water is weak, it will clog.
Soil depends on fire, and fire is full of soil coke; Fire can produce soil, and the soil is full of fire.
Black represents water! Gems such as obsidian, black agate, Cui Mo and so on! They are all gems with water properties.