Vex'ahlia, often referred to as Vex, is a character from the popular web series Critical Role. She is a half-elf ranger known for her keen archery skills and resourcefulness. Vex is a member of the Mighty Nein, a group of adventurers who embark on various quests in the world of Exandria. Vex'ahlia is also notable for her connection to her twin brother, Vax'ildan, and her bond with her magical companion, Trinket, a bear. Her character is defined by her cleverness, independence, and a strong sense of loyalty to her friends and family.