Katsuya Jonouchi and Insector Haga's Duel (manga)

Katsuya Jonouchi and Insector Haga Dueled in the preliminary rounds of the Battle City tournament.

Despite Haga fixing the Duel, by having the card "Parasite Paracide" slipped into Jonouchi's Deck, Jonouchi managed to win.

Prior
Haga arranged for a boy to steal Jonouchi's Duel Disk and sneak two "Parasite Paracide" cards into his Deck. When Jonouchi caught the boy, he lied about being a tournament Duelist, whose own Deck and Duel Disk had been stolen. Jonouchi bought the story and offered to Duel the alleged thief, so the boy left in order to fetch Haga.

Sugoroku Mutou, who had been skeptical of the boy's story, suggested that Jonouchi check his Deck to make sure he had not stolen anything. Jonouchi felt that he was being too cynical and that people need to have more faith.

The boy returned to Haga and reported that everything had gone according to plan. Instead of giving the boy a rare card, as he had promised, Haga gave him a common "Pillroach" and sprayed him in the face with bug killer when he protested.

Haga advanced to face Jonouchi, hoping that defeating him would attract the attention of his friend, Yugi Mutou, whom Haga hoped to subsequently defeat in revenge for Duelist Kingdom.

Cards used
The following cards from each players' Decks were shown: