genies: 4-1
ogre mages: 1-1-1-1-1
hmm... when applying magic shackles to genies, 30 hit points were removed; I added "energy drain"... it removed 60.
So, I understand that you need to separate one genie so that the ogres can be hypnotized by the song of peace? (This is if there is only one stack of ogres.)
In general, in the first round, I had the ogre mages cast "energy drain" and "magic shackles" on 4 genies, and that was it...
By the way, if there are fewer than 4 genies in a stack, they won't be able to cast illusion (but I guess everyone knows that).
I did all this on the 3.55 patch.

Барон "Vampires"
Отдай свои прошлые сны,
В сомненьях себя обрети,
В бешеном танце душа кружится!
Не думай, что будет потом,
Здесь и сейчас мы живем,
Стань хоть на миг сам собой, слышишь!