Biggest/Favourite/Best/Most Surprising Plot Twist?

Classic:
Kai defeating Brooklyn

Metal Fight:
Daidoji being revealed alive in 4D / Metal Fury.

Burst:
Lui winning the final tournament of Season 1 by defeating Valt.
Metal fight: Ryuga dies

Burst: Valt and Lui battle in cho z and stadium brakes, also how free forfeited to Valt
MFB: Ryuga gives the starfregmet power to kenta
Burst : Lui beat valt in the finals
Burst : shu's beyblade broke in the match vs lui in s1 .
1. Shu's bey broken
2. Lui winning the Nationals Individual Tournament
3. Shu's mob mentality over breaking beys. (a major change I must say...)
4. Aiga's corrupted resonance
5. Valkyrie broken in ep 28
6. Arman achieving Gold Turbo (first time a sidekick got a massive development...in burst.)
(Feb. 09, 2020  1:52 PM)Nik P. Wrote: Metal fight: Ryuga dies

Burst: Valt and Lui battle in cho z and stadium brakes, also how free forfeited to Valt

Ryuga died?
His body faded in metal fury, and all of his energy went to kenta, so It’s pretty sure that he died

(Feb. 09, 2020  3:58 PM)Needforspeed Wrote: MFB: Ryuga gives the starfregmet power to Kenta

This
(Feb. 27, 2020  3:57 AM)Nik P. Wrote: His body faded in metal fury, and all of his energy went to kenta, so It’s pretty sure that he died

(Feb. 09, 2020  3:58 PM)Needforspeed Wrote: MFB: Ryuga gives the starfregmet power to Kenta

This

I watched the scene it doesn't make much sense to me