DmitriyAS
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My score is 494-35-116. I didn't try to maximize it...
I cleared it using Labeta (expert earth, slowness) against a garrison of 21-6-1, captured a red town (he didn't even leave the town - he was scared :)), opened the utopia, visited the brown tent, killed the green creature, killed Sandro, got on the boat at 15-58 and 51-53, and then dug for the Grail. It all took 25 days. There was no point in running to Ignis, unfortunately (Vanya did a good job :( ), so I had to skip one day.