"Operation Capture"

The thing is... If a hero has made even one move, then according to the rules, he is not allowed to dig for the Grail on that day. But how does the game check if the hero has moved that day or not? It's very simple - it compares the current number of movement points with the maximum number of movement points that is determined for that hero based on the set of units that the hero has at the current moment... The important thing is that it checks not at the beginning of the day, but specifically at the current moment...

All that remains is to accurately calculate how many movement points the hero has left - I think everyone knows the rules of logistics, and give him the corresponding unit. If the two movement point values match, the game considers that the hero has not moved that day... :) He's so naive... :)

That's basically it. After that, you can dig for the Grail without any problems. But since the manual says that a hero cannot dig for the Grail if he has moved that day, we consider this workaround to be illegal - for offline tournaments, of course... But if anyone needs it, go ahead and dig... :)