This is the Avengers: Endgame of the Burst saga. All the legendary Bladers from previous seasons returned: Valt, Shu, Aiger, Lui, Free, and even rookies like Hikaru and Hyuga (the Asahi brothers).
This season cranked everything to 11. The Beyblades evolved into (Japan) / Switchstrike (Western). The gimmick? Layers now had moving parts, metal, and variable performance. beyblade burst all series
Things got weird—in a good way. This series introduced (a base chip + a weight ring) and the Chassis system. It also gave us Dante Koryu (Drum) and his hyper-energetic Ace Dragon. This is the Avengers: Endgame of the Burst saga
The grand finale. (Dynamite Battle in Japan) introduced Battling Passes and the High-Low mode change. Bel Daizora (Basara) and the evil organization "The Illuminate" tried to control Beyblading, while the legendary Bell Daikokuten (the "Demon King") aimed to destroy the concept of "God Bladers." The Beyblades evolved into (Japan) / Switchstrike (Western)