Raiders

Raiders, known as "illegal Hunters" (違法ハンター逹) in Japan, are illegal Hunters from Mega Man ZX Advent who do not belong to the Hunter's guild. They steal lost technology and deal in illegal merchandise. In the first stage of Ashe's story, she is after a Raider airship to recover a Biometal, but the airship is attacked by Mavericks and it felt in the Oil Field. Later, Grey/Ashe goes to the airship to obtain parts to repair the Train, and when there he/she protected the Raiders from Atlas, who was after the Raiders to give them to Biometal W.

Symbol of Raiders
The symbol of Raiders is very similar to the face of Red which appeared in Mega Man X7. It is probable that Red and his group the Red Alert were primogenitors of modern Raiders.

Known Raiders

 * Wolff (ウルフ): Raider that protected himself with another Raider behind a Ceratanium shield in the fallen Raider airship in Oil Field 4. He's the only known Raider with a different uniform. After being rescued, he says he will not be a Raider anymore and help the Hunters sending parts to repair the Train.
 * Tom (トム): Raider in Oil Field 3 that ask to help his friends by opening the locked doors. He excavates the airship after the defeat of Atlas.
 * Daniel (ダニエル), Eric (エリック) and Adam (アダム): Three Raiders rescued in Oil Field 3.
 * Dan (ダン): Raider in Oil Field 1 that ask for help. After rescuing the Raiders, he is later seen in Train 1.
 * Gerry (ジェリー): Raider in Tower of Verdure that was in panic because of Rospark and was absorbed by Biometal Model W.