Tower tactics.

I played with a human. See my latest post in "Funny Situations." Don't get upset.

Lol. I'm not "upset" at all.

I never experienced economic difficulties with the Tower.

That's strange. I almost always have the opposite experience with all races :D

If you develop a hero with good magic skills properly, that's enough.

Developing exclusively a hero-mage is already a questionable idea.

I don't understand how, but with such a reduced army and a powerful intellectual specialist in magic, I easily defeated a Necromancer with a bunch of vampires, skeletons, liches, knights... who was superior in level and magic parameters.

I don't understand either. Especially the skeletons and vampires.

I played with a human.

And approximately how many games have you played with humans using the Tower? Or are you judging based on just one?

P.S. Djinns are dangerous during a siege; they can conjure "air defense."

Yes, an air shield is more useful than ever during a siege; instead of reducing damage from towers, it doubles it. Very useful for the attacker.

Added 1 minute ago
Ah, so you were playing the FIX. The Fix and random are completely different ends of the spectrum.