World Beyblade Organization by Fighting Spirits Inc.

Hey is Delta drive and Perseus banned

They are not banned in any of our formats. In fact, the Gravity Perseus Wheel was recently unbanned in our Limited format even.
http://worldbeyblade.org/universalrules.pdf

If you have more questions, you can post in the "Ask a question, get an answer!" thread or in the Questions about the WBO topic; we will be happy to answer all of your questions.