input: [Original text] Buizel's fist glows light blue and a light blue stream of energy spins around it. Buizel then punches the opponent, freezing it. [Revised text] Buizel's fist glows light blue and a stream of energy of the same color spins around it. Buizel then punches the opponent, freezing it. 128 -> 135 = +7 [Justification] 
output: Repetition almost always sounds bad, especially when the instances are close together.