The Bloodfang Pack is a large battalion force of feral worgen that had once attacked Gilneas City, but became affiliated with the Alliance after they were cured and fight to defend their homeland from the Forsaken invasion of Gilneas. Ivar Bloodfang is the leader of the Bloodfang worgen that mainly settle in Silverpine Forest and remain out of sight once they're ready to strike against the Forsaken.