The game started, and I tried to get a bird on the first turn, but I was 1000 gold short. On turn 122, I took my native secondary town, and on turn 127, I got birds with a castle and a temple in the main town, and a 1-3 unit with a castle in the secondary town. I searched the treasure and found a Scroll of Explosion. In the castle, I got a GM5 with a city port, built up my army, and attacked the opponent's town (11 birds, 89 air units, 89 fish, 140 fey). Archers and magic decided the outcome of the battle. I scored 352 points and received the rank of Queen of the Nagas. I was one point short of getting the Beast (haha). In conclusion, we can say that the computer considers the Beast to be the weakest un-upgraded unit of level 7!
Thank you for the game!