Castle gates.

The courtyard has been fortified heavily, you place yourself into position in the Vanguard. The walls shake as though they were made of sand, as the gate lets its last breath go. A torrent of soldiers with their blood lust raging storm in. The first wave of defenses fall and you rush in slicing down many foes with your bloody blade steaming. But more stream in, more and more till an arrow is fired at your flank, then a blade to your left, then...nothing.