It wasn't a block – they were easily defeated with a 1-1-2 formation, with gargoyles being brought in from the city.

But what if there were 49 of them with Guard Shield? P.S. I agree that trying to fight on level 112 now is a good idea – it can be done, but with losses of around 15 units. However, 40-49 units with Guard Shield would have bitten much harder, and the units were the main striking force, considering that the nagas didn't appear in the first week. But I agree that in this situation, it was necessary to take a risk, rather than try to break through on the road to the computer. So, he lost fairly.