Digimon Tamers Episode 31
Dub Name: Kazu's Upgrade
Japanese Name: The Friendship with Guardromon! I'll Fight too, Tamer Hirokazu

Summary:
Rika and the team come to a river and Andromon. Andromon is in a battle with Orochimon. Orochimon defeats Andromon and turns his eyes on Jeri but is soon chases away by Leomon. To help get Andromon healthy again they bring him to a near by village where they find Gekomon enslaved to Orochimon who causes them to make him milkshakes of data! (Jap version was Alcohol) Leomon gets the idea that the data will heal Andromon and it does but he reverts to Guardromon. Orochimon attacks again and captures Jeri and brings her to his island. Guardomon uses the huge baskets that the Gekomon deliver the milkshakes in as a sort of Trojan horse. They surprise Orochimon, Jeri cardslashes Ladydevimon's card and Leomon is able to delete Orochimon. Kazu finds out that Guardromon is his digimon. The episode ends as Takato, Henry and Terriermon are dropped into a large ocean.