C69 Great Completion Royal Token
Individuals incapable of creating a true Yin Fiend Profound Weapon typically wouldn't manifest the Yin Fiend Magic Power into a weapon directly. Instead, they would select a smaller weapon as a host and imbue it with Yin Fiend Magic Power, thus creating a temporary Yin Fiend Profound Weapon.
Lee Qi's weapon of choice was not a sword, but rather a long spike