ZGMF-X666S Legend Gundam is a Gundam developed by ZAFT following the defeat of the Archangel and its ace pilot, Kira Yamato. Originally intended for Athrun Zala's use, it was later taken by Rey Za Burrel following the former's second defection from ZAFT. As the successor to the Providence Gundam, it is armed with a vastly improved DRAGOON System. Utilized via an advanced quantum communication system, the DRAGOONs can be operated without a heightened sense of spatial awareness. To solve the hindrance of atmospheric combat, both the DRAGOON pods and the backpack itself were designed to double as pivoting turrets that could be fired, allowing to retain the use of its maximum firepower.