Jumbo Jormuntor! The Venomous Snake!

Beyblade Burst QuadDrive · Episode 42 · “Jumbo Jormuntor! The Venomous Snake!”

The story centers on Bell Daikokuten, the leader of the Bey graveyard "Makai no Mon." Bell, who holds Dynamite Belial, declares war on Bladers across the world. (Source: Anime News Network)