Question: What is a unit of measurement used in tabletop role-playing games to quantify a player character's progression through the game , used in the game that revolves around a leader who must lead an army in phalanx formation across a battlefield in real-time against overwhelming enemy forces while freeing and recruiting soldiers along the way?
Sentence (from "Bokosuka Wars"): The player must make sure that the leader stays alive, until the army reaches the enemy castle to defeat the leader of the opposing forces.
Relevant evidence: No