An Implant Without a Source

Implant: Ferocious exists in the game's item data, but no shop, loot table, or reward currently hands it out — and the Pal Surgery Table never asks for it. It's an unused leftover: you can't get it, and you don't need it.

How to Get Ferocious Anyway

The passive this implant would unlock, Ferocious (Attack +20%), is one of the default options at every Pal Surgery Table — no implant needed, just 50,000 gold per surgery. That makes it the strongest clean attack passive you can apply without any item at all, and a core piece of the standard damage stack alongside Musclehead (from Implant: Musclehead ) and Demon God (disposable implant only). See the implants guide for how surgery works and which implants are actually obtainable.