Yu-Gi-Oh! 5D's (2008)

S1E9 The Lockdown Duel (1)

Yusei gets moved to a new cell, separated from Yanagi. His new cellmate, Alex, is plotting an escape and invites Yusei to join him, but Yusei won't go unless Yanagi and Tanner come too. Meanwhile, Armstrong keeps bullying Tanner, pushing things too far. Yusei steps in and faces Armstrong in a duel, armed with a deck assembled from precious cards gifted by every prisoner who wants to see him win.