Mini-tournament "Time of Change"

Dear DmitriyAS: On what day did you unearth the Grail, and how did you manage to visit all the obelisks?

There's a lot of money after opening Utopia (50,000) and claiming the treasure pile at 12-55-0.
The Captain's Hat, taken from Sandro, also grants the Summon Ship spell.
At 15-58-0, Jelar, with the main navigation from taking the red town, the Shield of the Damned, and Voy at 51-54-0 with the remaining artifacts, summon ships. The troops are bought in the corresponding castles. Plus, Jelar was helped by 35 Lizard Warriors who fled from the still-living Green Dragon.
Jelar visits the obelisks at 66-0 and 26-63-1.
Voy raises the Watchtower Shield at 62-36-0, takes Silverstream, hires Claw (defense is off the charts), and successfully visits the obelisks at 62-7-0 and 70-9-1.
I unearthed the Grail on the 25th day and placed it immediately in the undead town. As I mentioned before, I skipped one day because it's impossible to reach Ignis after capturing the red town in 7 days.
If Vanechka had anticipated this development, he would have made the passage guard at 46-22-1 passable from the side of the whirlpool at 40-4-1, and then it would have been possible to complete it in 25 days.