Ground-penetrating radar depth 2000m

The deeper the pointer goes and the smaller the surface depth becomes, the more obvious the instrument noise grows whenever the depth value rises. The monks warn you not to try to interpret that noise.
Only one Ground-penetrating radar of the same tier can exist at a time.
Ground-penetrating radars of different tiers can coexist.
All effects of the Ground-penetrating radar only apply in the current Season.
Place it into the Collection Book to permanently activate the additional ability.