Frenzy  

, フレンジー

The cartoon show mistakenly changed the coloring of Rumble and Frenzy - now, Rumble has the colors of Frenzy, while Frenzy has the hues of Rumble. In the series, Frenzy was not as significant a character compared to Rumble, first appearing in "Countdown To Extinction" before making infrequent appearances afterward, typically alongside Rumble.