World Beyblade Organization by Fighting Spirits Inc.

I want to know if prime apocalypse would be legal as I was asked many times by my friends whom I was explaining its ability to.

If "Prime Apocalypse" follows the regulations set by these authorities and does not violate any rules regarding Beyblade customization or performance, then it should be legal to use in official tournaments. However, it's always a good idea to double-check with the specific rules of the event or organization you're participating in to ensure compliance. Rules can vary between different regions and organizations, so what might be legal in one context could be banned in another.

Yea Apocalypse isn't banned as far as I know. It's not actually that strong. It might be "unbeatable" but it's not anywhere near unbeatable.

Also the post above feels like an AI bot...

Prime apocalypse suckssssss!!!

It's legal in Burst GT and Burst Standard. It's not recommended to run it in the latter format.