Leone di Cieli ver. Vongola is the 169th episode of the Katekyō Hitman Reborn! anime series.
After setting up their base, Shoichi Irie guides Tsuna through the intercom where he runs into Torikabuto. Tsuna is seemingly overwhelmed by Torikabuto's attacks until he releases his Box Weapon, the Leone di Cieli ver. Vongola. Torikabuto surrounds Tsuna with projectile attacks and seemingly impales him in a sphere of needles. However, Tsuna uses Mantello di Vongola Primo to ward off the attack.