Tactics for the Swamp (Fortress).

Was there a discussion about Gorgons here? I wanted to share my experience, as they recently surprised me in "The Beautiful New World." When taking the Crystal Dragon dwelling, my main hero suffered significant losses, so I reloaded and decided not to attack. Later, when I already had a secondary castle (of course, it was a Fortress) and a weak hero in it, I remembered about the dwelling. I hired some Hydras, Wyverns, and Gorgons. I had high hopes for the latter, but they exceeded my expectations. Immediately after the battle started, the Crystal Dragons went all-in and attacked my 28 Mighty Cows, and five of them fell; then came the retaliation. None of the dragons died, but that's just for now, because then the ability activated, and all three of them fell! I didn't expect to be so lucky.