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In Kingdom Hearts III, Noise Flux is the max level Shotlock of the Classic Tone Keyblade, requiring 16 locks to use. When activated, Sora Formchanges the Keyblade into Clock Drill and repeatedly charges at enemies while flying out of a series of windows similar to those found in Timeless River which are created around the targets. Visually, Sora transforms into his Timeless River version and the area turns monochrome while using this shotlock.
Learning Noise Flux
Kingdom Hearts III