Heimdall's Horn is a majestic, intricately crafted artifact resembling a large, curved horn with Norse runes engraved along its length. The surface is made of a golden, metallic material with a polished finish, reflecting light to give it a divine glow. The horn features ornate, asymmetrical designs at its mouthpiece and tip, symbolizing its connection to the gods and its power to summon the Bifröst.