The Titans face their greatest challengetheir own powers! Nightwing, Donna Troy, Superboy, Starfire, Raven, Beast Boy, and Red Hood kick off a thrilling new case that will lead one of their own to question not only their place on the team, but their very existence. Collects TITANS UNITED #1-7. (W) Cavan Scott (A) Jose Luis, Jonas Trindade (CA) Jamal Campbell