Yu-Gi-Oh! 5D's - Season 1 Episode 145 : Faster Than Light!! 2011

Yusei is put in a desperate situation, as Tech Genus Halberd Cannon brings his life points down to 100, and keeps him from summoning monsters. Furthermore, the Black Hole becomes more organized, and begins to approach from behind, threatening to suck Yusei in if he falls behind. However, Yusei manages to summon out Balance Shooter, which gives Shooting Star Dragon the power to overwhelm Halberd Cannon and defeat Antinomy. The impact of the attack causes a part of Antinomy's glasses to break. As they are sucked into the black hole, Antinomy asks Yusei to master the Delta Accel Synchro and save the world, and remembers his fond memories as Bruno, back when he was still Yusei's friend. Remembering this, Bruno tosses Yusei his broken glasses, and then he sacrifices himself to get Yusei out of the black hole, and back to the Ark Cradle. Then, the 3rd gear stops spinning, and Yusei grieves over the loss of Bruno, who was once his friend.