Sarumane

By impaling his target in the direct center of their chest with Claymore, Zukia can absorb all of that person's chakra and abilities and infuse it into his own. This extends to Kekkei Genkai. It appears as though one stabbed with Claymore, after having this technique used on them, have no signs of physical injury.

Zukia can then, if he wishes, cut someone else and give a portion of the power he absorbed to them, allowing him to empower his lackeys anyway he desires.