The Kopis is a single-edged, forward-curving blade with a distinctive shape that combines the functionality of a sword and an axe. Its blade is thick near the hilt, tapering to a sharp point, designed for powerful slashing attacks. The handle is typically made of wood or bone, wrapped in leather for a secure grip, and the pommel may feature intricate Norse carvings or metal inlays, reflecting the photorealistic historical fantasy art style of Assassin's Creed Valhalla.