Youdantotsu

Youdantotsu (translation needed) is what Zero learns after defeating Bamboo Pandamonium. While standing still, this attack can be envoked, and Zero lunges his weapon forward, and it can break certain barriers. Note that he moves forward a bit, so use caution when on platforms.

When Zero has the D-Glaive, the technique becomes the Renyoudan (translation needed), where Zero sends out six thrusts in quick succession.