Colossal Bone is an Equipment Material in Monster Hunter Wilds that is used in the forging of many pieces of High Rank gear. To obtain this material, players must kill and carve one of two small monsters, though they may be unclear about which monsters they should target. This guide is here to shine some light on that matter, and it will make it easy for players to get their hands on Colossal Bones in Monster Hunter Wilds.