The eternal question: which heroes are better, mages or warriors?

Magic is a useful thing, but it's not reliable. It can fail at the most crucial moment. Especially if the game has been going on for a while, and everyone is loaded with artifacts like a Christmas tree with ornaments. There are a thousand nuances (that's why everyone loves this game:D), but a warrior against a mage should have a numerical advantage. This is an elementary law of logic (imagine what one Susasbrot can do with 1 black dragon and Armageddon)...
By the way, this is not an indicator of advantage. Because if even one spell in the mage's chain of planned spells is reflected, the whole chain collapses.