Thunder Sword Waltz is a special move used by Chi-yun Li and his Thermal Lacerta WA130HF.
Beyblade: Metal Masters
Thunder Sword Waltz is Chi-yun's first unique special move where Lacerta uses its WA130 Spin Track to hook the opponent and evade an opponents attack with ease. He first used this move to evade Tsubasa's special moves without fail. WA130 works like ED145, so it can deflect the opponent behind Lacerta, like Aries throws its enemies with its special move Wind Storm Assault.