[HMM V OFF TOURNAMENT] "Wise Hero"

I struggled with the Dragon Utopia for a very long time. First, I tried to break through with 20 Spirits, but I wasted 5 hours for nothing. Then, I decided to use 31 Spirits and managed to break through with difficulty, succeeding on the 8th day.

I, by the way, cleared the Utopia without any problems on the second week – either on the 8th or 9th day... A miracle ballista and almost 35-40 vampires helped. The ballista took out 4 different dragons at a time, and the vampire absorbed one stack of dragons... + there's a tent + resurrection, so anyone can win on the first try.
P.S. Save and record received – thank you!