Endgame points

Band of Blades has a “win condition” based on points when the legion gets to Skydagger Keep. How many points does a legion generally accumulate? Is there a number that would be considered “good” or any analysis of probabilities for outcomes?

I don’t know if there have been enough games that have reached conclusions for there to be a “general” or “average”. I’m still at least 3 sessions away from concluding our campaign.

I am hoping that Stras or a play tester will stop by…