The Pilum was a javelin commonly used by the Roman Army in ancient times, thrown at enemies to pierce armor before engaging in hand-to-hand combat. Essentially, it was used to disrupt a threat before swords were drawn. Once it pierced a shield, it rendered it ineffective.
When swords couldn’t reach, and shields no longer protected, Roman soldiers relied on the pilum. Today, you can rely on Pilum for all your Investigation needs.