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Mighty Gorgons – in addition to direct damage, each Mighty Gorgon in the stack has a 10% chance to destroy one enemy unit with a deadly breath (borrowed from physics).
From this, formulas can be derived...
Added 1 minute ago
When attacking, each attacking Gorgon, in addition to direct damage, has a 10% chance to instantly kill one unit in the enemy stack. (Exception: Necropolis troops, gargoyle, golem, and mummy, which are immune to this Gorgon ability). The number of units destroyed depends on the number of Mighty Gorgons and ranges from 1 to N/10+1 (where N is the number of Mighty Gorgons. For example, 31 "bulls" can additionally destroy from one to four creatures in the attacking squad). The probability of this ability appearing for a stack of 10 MG is 65%, 20 MG – 88%, 30 MG – 95%.
also physics