Welcome to My Nightmare!
The final match between the G Revolutions and the BEGA Bladers has arrived. Tyson prepares for the contest, unsure of whom he will ultimately face. It isn’t until he steps onto the stadium floor when he discovers that he will go face to face, against Brooklyn himself. Brooklyn shows off his incredible powers immediately, stunning both teams on either side of the Beystadium. But no one has any idea of the true extent of Brooklyn’s powers until he creates a wormhole to another dimension, creating an empty shell, carbon copy of the real world! The freak out continues as Brooklyn destroys everything in his new empty world to mold it into an image that makes him happy! Tyson has never faced an opponent like this! Does he stand a chance, or will BEGA continue its evil infection of the Beyblading community?
Aired 22/12/2003EP 50 - Welcome to My Nightmare!

Beyblade G Revolution
After keeping their BitBeasts out of harm's way, a new world championship tournament is announced, but the defending champions can't all be on the same team. Their friendship will be tested and tried as each Bladebreaker goes on a quest to prove why they are the best Beyblader around. Tyson, Max, Ray, Kai, and newcomer Daichi, must keep up their winning ways...even if they must face each other. But, after the tournament is over, what awaits them is an old foe, Boris, taking over the BBA and transforming it into BEGA, the Beyblade Entertainment Global Association. To save Beybladers of the entire world from BEGA's corruption, the Bladebreakers must reunite once again...
(Source: Anime News Network)