Firing Gravity Well used to draw Burst's orange explosion and play its blast sound, the opposite of a pull. Now a violet field marks exactly how far the pull reaches, rings collapse inward onto the player who fired it, and it has its own low, falling sound.
Wall Shift now flashes the moment you phase, with a pink ring snapping off the ball and its own sound, which every player hears. While you phase the ball frosts over but keeps its team colour, so nobody loses track of whose side a ghost is on. Two pips under the ball show how many phases are left.
Wall Shift's pink is a little deeper, to keep it clear of Brace's deflect ring.