Wendy Choo took out all of her frustrations on Tiffany Stratton in a wild and punishing Lights Out Match. Plus, two colossal Title Unification Matches were set for Worlds Collide, The NXT UK Tag Team Title Match dissolved into chaos with a pair of brawls, and Dexter Lumis came back for a disheartened Indi Hartwell following her match with Blair Davenport on a thrilling episode of NXT 2.0!