Dylan Porcupine

Dylan is a member of the Substitute Freedom Fighters and was personally trained by Sally Acorn. He was also the only one of the group able to defeat Sonic the Hedgehog when the latter attacked Knothole while acting under Dr. Ivo Robotnik's orders due to suffering amnesia, accomplishing this by staying quiet and effectively ambushing Sonic instead of making loud, cumbersome attacks like his comrades. (StH: #28, PSM: #1)

Dylan was later one of three Substitute Freedom Fighters elected to the Council of Acorn. One of the most vocal of the council, he informed Sally and Dimitri the Echidna of the council's decisions regarding sending anyone to Angel Island without getting all the facts about the rebirth of Enerjak. (StH: #180)