Ugh, my head hurts a lot.
0% - the hero pays 40,000 gold once, and the growth of level 1 creatures increases by 100% (if no buildings have been built to increase growth, then with the construction of buildings to increase growth, 100% - this is the data from the last growth of creatures, that is, if the growth of creatures was first 26 and then became 78, then 100% is 78)
20% - the same, but for level 2 creatures, and the increase is 90%, the price is 50,000.
30% - level 3, 80%, 60,000.
40% - level 4, 70%, 70,000.
50% - level 5, added after the construction of a special building, the Tower of Ashi (built using the Tear of Ashi), 60%, 80,000.
Abilities - steal resources (excluding gold) 10 units (rare resource) or 20 units (wood or ore), 7,000 or 14,000 gold payment.
The return occurred in 970.
Bow down and hear our cry,
Our earthly rulers falter,
Our people drift and die,
The walls of gold entomb us,
The swords of scorn divide,
Take not thy thunder from us,
Take away our pride.
G.K. Chesterton: English Hymnal