At the end of the challenge between Huntress Skyfire and Two-Spear, the fifth wolfrider chief shows mercy on his sister. He thrusts a final spear thrust into the earth and concludes the challenge. His sister no longer has strength to subdue his brother.
Finally, he makes his announcement: whoever sensibly sees the world the way Skyfire does, remained Wolfriders a newly ascended sixth Wolfrider Chieftess. The remaining tribesmen, including Graywolf stayed with Two-Spear and became the Go-Backs.
— Description from Comic Vine community (comicvine.gamespot.com).
