Alyssa Zaidelle

Alyssa Zaidelle is a major supporting character from Final Fantasy XIII-2. As a member of the Academy, she starts as a trainee but climbs the ranks and becomes the assistant of its leader, Hope Estheim. Together, they help Noel and Serah in their journey to change the future. Despite this, she can also be considered an antagonist as much as she can be considered a protagonist because she betrays Serah, Noel, and Hope by purposefully giving Serah and Noel a false artefact.