Gameplay tactics on the large map.

There shouldn't be any problems with this either. Place the Furies in a corner, with Stalkers next to them, and a line of Minotaurs or Stalkers in front, depending on the opponent's initiative. The hero will fire a couple of times, and the Furies and Stalkers will take down the approaching stacks. You can deal with the retaliation with the same units.

Or, in a worst-case scenario, you can deploy only Minotaurs. While the hero is firing, they can withstand a few hits, and in the final stage, they are almost useless anyway.