The strongest castle in Heroes of Might and Magic IV.

More details are needed here!))

The battlefield turned out to have stumps. Shnurov stood in a square formation. In the second round, the Hydras gained the ability to attack the square formation. The Spot layout was without Dark Dragons and Ifrits. I had to play. I was, of course, happy to win the Book of Life to transition into Sanctuary, but with my poor layout, I had to get lucky somehow.