Showdown at Sundown (1) - S1.E87

Kalin still has memories of when he was a Dark Signer, and doesn't even find encouragement from the words of a young boy. Barbara mentions a plan involving using dynamite to aid Kalin's escape following their duel. During the next sunset, Yusei duels Kalin, who quickly puts his Handless Combo into effect. Kalin laments that he was never able to forgive himself for the actions he took as a Dark Signer, and has been looking to die, saying he'll be satisfied if Yusei defeats him. Yusei manages to take the lead, but Kalin still has tricks up his sleeve.