From Grove Street to Faerun to help you on your journey, summon CJ to beat up all your enemies without remorse. (He's a hand to hand combat master)

You can find the Grove Street magic necklace in the Cartilaginous Chest past Shadwheart's pod in the Nautiloid or buy it from Arron, the merchant at druids groove.

You can also spawn it with Cheat Engine with this id: ec3cb5f8-9d62-4e85-a33e-eea3d7d00f46