The call that always seemed the toughest to me was the slide and tag play at second. You can see it coming, but you don't know which way the runner is going to slide, where the throw is going to be, and how the fielder is going to take the throw.
All the tribes tell the same story. They are surrounded on all sides, the game is destroyed or driven away; they are left to starve, and there remains but one thing for them to do - fight while they can.