After Mammon used his Thoughtography to find the general area, the Squad set out in search of Lambo. Uno was the first to come upon Lambo, I-Pin, and Futa. On Levi's orders, Uno engaged the children and blocked their path of escape. He swung his Electric Rod and hit Lambo with a bolt of electricity, causing I-Pin to begin fighting him. The battle is skipped over, but he was revealed to be the victor when Futa is running away carrying an unconscious I-Pin. Before he could strike another blow, he was knocked out by a punch from Ryohei Sasagawa.
Due was only seen running through the woods and jumping out over the scene of where Uno had been beaten before being knocked out by a swipe from Yamamoto'sShigure Kintoki.
After both Uno and Due were taken out, Tre attempted to kill Lambo from afar with a charged bolt of electricity. Before he could fire, he was blown up and knocked unconscious by one of Gokudera'sdynamites.