Band was founded by a soldier of fortune Daig, also known as the Gray Clover, with his comrades in arms. The Gray Clover symbolizes luck and independence from restricting morals. That's the core of what Clovers are so the insignia passed on to symbolize the whole group. Band consists of free inviduals who have their own lives beside the group. They are free to do whatever they want as long as they answer the call to arms whenever it comes. Many members carry a four-leafed clover as their charm and emblem.