Polaris' Group was a group led by the immortal loner, Polaris.
The group's members were often considered misfits as they travelled The Vale, though eventually the group would split and each member would discover the clans, LostClan, MistClan, HollowClan and WeepingClan.
Shadow Omen was given the name, "Shadow Omen" upon arrival by Weeping Sea who quoted that it fitted him.