Melodic Cudgel

Roman's Cane is Roman Torchwick's weapon of choice.

Description
Roman's Cane appears as a normal walking stick, but when activated it raises a reticle for aiming while also uncovering the muzzle. It fires an unstable flare or discharge of what is possibly Dust, which creates a distinct whistling sound when airborne and explodes on impact.

Roman's Cane is shown to be able to shoot at least two types of projectiles: one with a red flare, and one with a white flare. Its explosive capabilities are enough to detonate Dust crystals, as seen when Roman fired at a red crystal in Episode 1.

It is capable of firing multiple shots in quick succession, as seen in Episode 16, displaying a high capacity of ammunition. The cane also seems capable of fending off bladed weapons, while its hook can be used to grapple opponents, disarm them, or lower their defenses.

Trivia

 * A cutout from the red portion at the bottom of the cane resembles Roman's symbol.
 * Roman uses his cane in close combat for the first time in the episode Black and White.