Flying Screen Step/God Step
Sonído (響転 (ソニード), Sonīdo; Spanish for "Sound", Japanese for "Sound Ceremony") is a high-speed movement technique of the Arrancar. It is equivalent to the Shinigami's Shunpo, which is roughly equal in terms of speed, and the Quincy's Hirenkyaku.
While somewhat similar to Hohō in regards to function and speed, Sonído appears to be more instinctual, seemingly requiring no previous knowledge to perform. It produces a different sound; rather than the swishing or sometimes silent Shunpo of the Shinigami, Sonído makes a booming or static noise. Though the technique is exhibited by most Arrancar, the proficiency with which it can be performed is limited only by the individual. Some Arrancar able to cover tremendous distances at such speed that his Sonído seemed akin to teleportation, simply appearing solidly instead of shimmering momentarily like other Sonído users