Blood Beasts.
By drowning a beast's core in one's blood, one could reinvoke the beast's spirit hidden in the core and forge a body for it using that invoker's blood.
The forged beast would be without any intelligence, but it would carry over the natural instincts the beast may have had in its lifetime.
The strength of the beast depended on whichever was stronger, the cultivation base of the dead beast, or the Blood Aura of the owner.
Alex read the amount of blood one would need to form a single blood beast and almost felt anemic thinking about how much blood he was going to have to use.
Furthermore, it seemed that the process had a certain amount of success rate, which reached its highest when the owner's blood aura was stronger than the Beast's cultivation base.
The greater the difference in the other direction, the easier it was to fail.
