Nebula and Thanos prepare for the Endgame against the Avengers at San Diego Comic-Con 0 Cosplay a Day on July 20, 2023 Share on Facebook Nebula and Thanos prepare for the Endgame against the Avengers at San Diego Comic-Con 2015. movies AvengersCAEndgameGuardians of the GalaxyMarvelMCUNebulaSan DiegoThanos