After converting him into a puppet, Sasori gained access to the abilities the Kazekage had while he was alive, such as his Magnet Releasekekkei genkai. He also installed several weapons into his body, all of which were soaked in his special brand of poison — which kills the victim after three days of painful paralysis. This was also applied to the Kazekage's Iron Sand. It was noted in the anime, however, that his use paled in comparison to how strong it was while used by the Third when he was alive.
Retractable blades in the formation of a claw on the right arm.