Defeat a skeleton with throwing knives.

Defeat a Shadow Skeleton with a heavy throwing knife attack.

Defeat Gunpowder Skeletons by detonating Gunpowder Barrels with throwing knives.

Reach Grade V in ‘Back Bone Stabber’, ‘Phantom Fillet’ and ‘Keg Knife Kaboom’ Commendations.

Defeat a Phantom with throwing knives.

Defeat a Skeleton Lord with a ranged throwing knife attack.

Defeat 3 skeletons with ranged throwing knife attacks without restocking your supply.