Vixenstar is the leader of Briarclan. Formerly the deputy of Shadowclan, she was admired for her tactical knowledge and charisma. She was the one who rounded up several cats that had been separated from the original clans long ago, and founded Briarclan here in the valley. She tends to downplay the weaknesses within her clan around outsiders, preferring to let them think her clan is as strong as ever.

Around outsiders or while giving orders, Vixenstar tends to be very no-nonsense. However, around her mate and her family, she drops the act and adopts a more natural, playful tone.