Auto-translated
I reached level 122 with 5 Angels, 9 Unicorns, and 22 Elves, and captured a dungeon where I doubled my mana to 160.
My opponent was holed up in the 2nd central castle with 11 Angels and 15 Ducks, and only 15 mana points. There were no other options than to attack; I thought it would be tough, but in the end, I won very easily, leaving more than half of his army intact.
If I hadn't attacked, my opponent would have taken control of the center with some good resources, and there would have been no chance for me at all.
Thank you for the game!