"Two Seasons: Winter-Spring 2017". Online games for rating (reports, discussions).

gave out 4 angel units, took 2 on the first level.
On level 123, I went to the Guardian of Order through 6 fairies - lost 3 out of 11 angels and a lot of stuff.
Then it turned out that the passage led to the opponent through ifrits, and there were few artifacts for stats, so I went looking for better luck. :)
Found all the earth and morale boosts on the upgrade cottages for my opponent (84 cottages). Minus 4 angels and 9 vipers. But it seems it was even worse there.
So, with a roughly equal army - 4 angels and 12 vipers each - the fight went in one direction.