Posts from Unit cost and quality.
The opposite example (though from memory) is the Crusaders — they were buffed with more HP, but the price remained the same, and by the way, their growth was increased, just saying =) Crusaders are a very profitable Life product :D
And Monks are useless without accuracy.
P.S. keeping the discussion going) by the way, the Dragon King asks for more than he's actually worth; on one hand, he has 1000 HP and an attack stronger than Black Dragons, and you can cast positive spells on him, while he costs the same as a Black Dragon, but on the other hand — his attack can roast half of his own army, especially if Berserk is cast on him :D , so it's not immediately obvious whether he's expensive or cheap)
Added 2 minutes later
by the way, hydras are not weak at all; they move slowly, but that's why they have acceleration, and they are quite resilient and attack five units at once.

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!
IMHO, this is similar to the situation with Sylvan and Phoenixes.
Yeah, then please do the same with the Monks and Champions... :)

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!
But what about the monks? They cost as much as they weigh, and besides, Crusaders are much better. We should slaughter everyone, slaughter, slaughter:D
And by the way, the price for Crusaders should be slightly reduced.
And they also forgot about the Nagas... They need to be made cheaper and given a bonus.
Oh! Like-minded person:D Crusaders, forward!!!:D
And by the way, the price for the Crusaders could be slightly reduced.
And they also forgot about the Nagas... They need to be made cheaper and given a bonus.
P.S. I don't really like Djinns; I prefer Nagas, especially when they have teleportation:)

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!
No, the Crusaders and Nagas are priced perfectly; their health has been increased to 75, and the Nagas have been given a triple strike and retaliation, so I don't mind paying for them, although I wouldn't object if their price was lowered:D.
P.S. I generally don't like Djinns; I prefer Nagas, especially when they have teleportation:)
But you can't dislike Djinns:) Although they've become arrogant in the Conflux: their price is almost ridiculously low, and their magic is amazing:)
Well, I tested it... they don't hit three, but everyone around them....
You can't dislike Djinns:) Although they've become too arrogant in Whirlwinds: the price is almost ridiculously low, and the magic is great:)
And Djinns are powerful guys, perhaps too much, but if their magic runs out, they become useless; you need to stock up on Imps against them:D

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!
And Djinns are powerful, too, but if they run out of magic, they become useless; you need to stock up on Demons to fight them:D
You can basically get the Energy Drain spell, and then the genies will cast spells 8 times instead of 4 :)

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!
What a relief! Four volleys of hundreds of Djinns... no, that's not an option, it's better to use Confusion or a Cloud of Confusion on them if possible.