Eradicator Deck

Kai continues to use the Narukami clan utilizing the Eradicators with his deck. This deck utilizes Eradicator, Vowing Sword Dragon's effect to get rid of an important threat before going in for the win. In addition, he uses Eradicator, Dragonic Descendant ensure that even when his vanguard's attack doesn't go through the first time, he's set up for another, even more powerful strike.

It should be noted that while he does primarily use the Narukami clan at this point, he still keeps his unsealed Kagerō deck, though only Morikawa and later Miwa would use this deck.