Asenholsen is an organic crust of the planet, formed near the acid pool. Fecal precipitation of xerjs flows there and some chemical reactions take place under the ground. Together with excretions, the larvae from the incubator enter the organic crust. Later, from the hole, which is filled with organic remains and teeming with larvae and unformed creatures, mudkips emerge. Asenholsen is also necessary for the Usurpers to study the special techniques of a battle.

+% to shields of Mudkip and to Usurper speed which is equal to level plus the sum of previous levels.
For example, at level 6, 1+2+3+4+5+6=21%.
From 5th level it allows Usurper to mutate.
After level 2 it is possible to order x2.