Are the Heroes freezed at the beginning, since they are over the Basilisks?
It would seem strange since you could just leave the Basilisks there
rendering the Heroes useless... But the rules do say that freezing is
automatic all the time.
If that's not the case, what would the rule become? The basilisk's
freezing power turns on only after it has made his first move, and then
stays on automatically until the end of the game, or its capture?