One fighter can only block one direction at a time — which is why, alone in the open, numbers always win. The shieldwall is the answer: a line that lets a handful of disciplined fighters stop many, because the enemy can only engage the front.

Forming the wall

• Shoulder to shoulder, shields up and overlapping — no gaps for a blade or an arrow to slip through.
• Hold the ground you chose. The line's strength is that it's unbroken; chasing a kill tears a hole in it.
• Spears behind shields — the second rank thrusts over and between the front, adding reach without exposing themselves.

Rotating the line

No one holds the front forever — stamina and shield resistance run out. A good line rotates: a low or tired front-liner calls it, steps back to recover, and a fresh fighter fills the spot. Done smoothly, the wall never weakens even as individuals tire.

Holding a choke

Fight where the enemy's numbers can't all reach you — a doorway, gate, bridge or breach. A choke turns a losing headcount into an even fight, and it's the single highest-value piece of ground in most sieges.