Here’s a prepared summary/text for Katekyo Hitman Reborn! Episode 113, suitable for a recap, episode guide, or fan post. (Japanese: 電撃！雷の守護者ラミア)

Episode 113 marks the first time viewers see a fully adult Lambo in battle, and his design was supervised directly by manga author Akira Amano.

The episode reaches a turning point when a second Ten-Year Bazooka misfire summons the 25-year-old Lambo. Dressed sharply and radiating calm confidence, the adult Lambo reveals a maturity and power that leaves both friend and foe stunned. With controlled mastery over his Thunder Flame, he turns the tables on Lamia, delivering a decisive blow that secures the Thunder Ring for Team Tsuna.

As the Varia’s intense battle for the Vongola Rings continues, Episode 113 shifts the focus to the Thunder Guardian match. After the turmoil of the previous fights, the next challenge falls to Lambo—the youngest and most unpredictable member of Tsuna’s family. His opponent: Varia’s formidable Thunder Guardian, Lamia (also known as Levi Athan), a merciless warrior wielding electric attacks via his eight special swords, "Levi Volta."

Lambo, in his usual childish fashion, struggles to take the fight seriously, leading to a brutal and one-sided confrontation. Just when all seems lost, the Ten-Year Bazooka activates, bringing forth the 15-year-old Lambo—still cocky and reckless, but with greater combat experience. However, even this older Lambo finds himself outmatched by Lamia’s relentless voltage and sadistic tactics.