I went with a Mage, and as a result, Theodorus had basic Air Elementals and a bolt spell dealing 160 damage, plus he had Blind. He also had decent knowledge for casting spells. My opponent went with a Warrior, and he had a dragon with 1-1 strength and knowledge. He had more troops, but they would have been killed by magic....
But, it didn't make it to the final battle....
There were 7 groups of Griffins, 80+ groups of Goblins, and almost 20 groups of Wolves.
I had a path either to the Treasure through 20-49 Diamond Golems, or to my opponent through Goblins on the secondary resource (10-19 groups of Wyverns). I wouldn't have caught up with my opponent, so chasing him through the wilderness without logistics would have meant losing momentum. Therefore, I had to attack the Goblins with Golems, thinking they would split into single units and there would be no more than 30 of them, but unfortunately, 45 Diamond Golems, which also didn't split into single units properly, were stronger....
In the end, I lost, and GG.
Congratulations to my opponent on the victory and good luck in the tournament!