How do I use Armageddon's Blade? Auto-translated

The "pesets" effect: no one has seen it for sure, but everyone is afraid of it; I think it will be unforgettable...

Pyrokinesis in Armageddon's Blade only affects enemy units, and most likely those that are under the enemy's control.

It’s cool to use Armageddon if you have Royal Griffins, even as a Warlock. And it’s even better if the enemy is standing in the center.

I myself experienced the Armageddon spell from Ogre, playing as Ravenna in a duel... The opponent only had golems left, and he was hitting me with Armageddon (golems are resurrected)... It was terrible.

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By the way, you can create a rune of elemental immunity for the Dwarves and blast away with Armageddon!

Armageddon. Woo, a brilliant spell. It's great in a campaign against Markel, especially when you still have to fight Godric. This is where the spell becomes a lifesaver. Use it when you have few creatures, but your opponent has many. And when you have creatures with magic resistance.

The most optimal option is to use dwarven heroes. Take only fire, lava, and dragon creatures, level up Chaos magic with pyrokinesis, learn "Armageddon," and bombard a large number of strong units that are not immune to fire.

Instructions on how to use Armageddon.
Level up your Chaos magic skill. Then, look for the "Armageddon" spell. The highest chance of finding this spell is in the castles of both Elves, Demons, and Dwarves; there is also a small chance of finding it in the Castle of Mages. There is also a chance to learn it in the Treasury of Mages, Utopia of Dragons, and Sunken Temple. You can also find it in the Spellbook or find the Tome of Chaos.
Once you have found it, feel free to use it. That is, enter a battle, open the spellbook on the Chaos page, select the "Armageddon" spell, and click on it with the mouse. That's how easily you can use it.