History
After Wolfsbane had attacked Angel under post-hypnotic suggestion and torn his wings from him, she returned the wings to the Purifiers.
The scientist Adam Harkins managed to implant cells from the wings into a group of Purifiers who were to be used as an army (a "choir") of Archangels.[1]
They were used by Matthew Risman to confront the majority of the Purifiers, led by Bastion, as Risman didn't approved the use of Techno-organic Virus to revive the members of the Human Council.[2]
As they assaulted Bastion's headquarters and decimated the Purifiers, they were attacked and slaughtered by the original Archangel, who had regrown his wings and was driven into a frenzy, killing each and every member of the Choir with no mercy, before he passed out among their corpses.[3]Paraphernalia
Equipment
Archangel's wings and helmets.
Weapons
Archangel's wings were used as blades and projectiles, also spears.
Transportation
Archangel's wings.