The Fang is made of dark, tarnished brass carved into a stylized canine tooth with Art Deco geometric etchings. When attached to a player's tag, its tip glows with a faint green light that pulses faster as the player's standing becomes more precarious. The Fang is cold to the touch regardless of ambient temperature and leaves a faint metallic scent on the holder's fingers, while emitting a low hum that only the bearer can hear, growing louder as their position becomes more threatened.

The Fiscal Fang serves as the Emerald Ledger's primary enforcement mechanism against market manipulation, automatically deployed by the House when it detects artificial inflation of a player's standing. It forces the bearer to accept challenges from any rival within two positions below them, and if they lose, their tag drops by three positions instead of one, ensuring the market remains fluid and punishing those who try to game the system.