Unity of the Elements

I played it quite a while ago, so I might have forgotten some things... Where can I get so much experience to gain almost at the start of the map the "All-Seeing" spell? This requires at least 25 levels, and even then, only the "necessary" skills will appear. (For this, you also need to learn a bunch of useless skills for this map, like catapults, mentorship, etc.) Or you need a lot of gold and a mentor. Maybe I played it like a newbie and didn't notice or don't remember some details?

The best map I've ever played.
I completed it as a Warrior for the first time in 361 days (zombie badge), and the second time in 240 days (elf badge).
The lack of decent reinforcements slowed me down a lot; I had to wait 2-3 days for troops to arrive. Also, it slowed me down to have to return to the source of the quests, which ultimately gave, for example, an unnecessary artifact (I didn't use the Sar-Issa set).
The boss was very enjoyable; the first time, I defeated him using dark magic - I stunned him with slow spells and anti-luck/anti-leadership. He was confused and cast Berserk. The second time, I equipped the dwarven staff, and Berserk didn't work anymore; the boss went into melee combat...
The Titan quest is completely unclear, which can only be completed by defeating humans and orcs. And they give you 9 Titans :smile20:, with my army, where I already have about 50 bone dragons... It would be better to have a quest to build a Titan building - that would be great.
5 out of 5.