(( These bonuses include Sire Skill Bonus ))
A normal hero can lead 50,000 troops and get to a 300% command bonus with some work.
This is you average no cash or low cash player. "The 70%"
This army does damage = to 200,000 troops
They have 10 heroes
Rebirth 1 heroes can lead 100,000 troops and might hit 400% with half upgraded gear.
These are people with some liquid capital. "The 20%"
This army does damage = to 500,000 troops
They have 15 heroes
Rebirth 2 heroes can lead 200,000 troops and average something like 800% bonus?
These people exchange gold every week. "The 9%"
This army does damage = to 1,800,000 troops
They have 25 heroes
The best heroes can lead 200,000 troops and have a 1800% bonus.
These people are rich. "The 1%"
This army does damage = to 3,800,000 troops
They have 40 heroes
So it would take 19 weak armies to equal the fighting power of one strong army. That's a pretty wide gap.