Yes, as I said, it needs editing...
Andrey, you have to agree, the overall concept is great, but the details need to be refined.
Added 1 minute ago
Regarding the crocodiles, let the chance of them biting be 20 percent. This will work if the number of crocodiles is equal to or greater than the number of units they attack, but never less. Maybe that's the way... Also, what will be the name of this unit? "Crocodile" doesn't sound very good; it's better to come up with something else.
Added 7 minutes ago
Regarding the crocodiles, let the chance of them biting be 20 percent. This will work if the number of crocodiles is equal to or greater than the number of units they attack, but never less. Maybe that's the way... Also, what will be the name of this unit? "Crocodile" doesn't sound very good; it's better to come up with something else.