After using the Pressure Points of Harm and Death technique, Guren encases herself in a prism of crystal. The prism can hover in the air, but seems to be immobile. However, the prism protects her from almost any attack, as it was capable of withstanding a barrage of continuous Rasengan, only shattering in the end. In addition, this technique allows her to attack by focusing her chakra into powerful heat blasts launched through the prism's tip.