- A reference guide and manual in Russian for Heroes 3.

Dude, once again - it's impossible to figure it out without Ambersoler.
Let me rephrase the question like this:
You attack an army of 9 angels with an upgraded stack. You attack with a hero with stats 1-1-2-2. Your army can only consist of crossbowmen.
Question(s):
What is the minimum number of crossbowmen you need to take so that the angels form three stacks?
How to calculate the strength of the crossbowmen army (what specific numbers should be taken into account) and how to calculate the strength of the angel army (based on 9 angels or 6 + 3 archangels)?

1 Most likely, the angels will form a number of stacks equal to the number of stacks of crossbowmen.
2 The strength of the army is most conveniently calculated by simply multiplying the number of units in a stack by the "value", for example, 12 crossbowmen - this is 12*184=2208.
3 The strength of the angel army should definitely be calculated based on 6+3, since the strength of upgraded level 7 creatures increases by one and a half to two times compared to unupgraded ones (taking into account special abilities, such as shooting/resurrection, etc.) or simply by "value" 9*5019=45171; 6*5019+3*8776=56442

Added 3 minutes later

Example, please! How to calculate the value of each individual monster?

See the table, kindly provided in the previous post