Rate my bey please!

I've been trying to put together a good defensive type bey and so far what I have is Earth Wolf GB145WB. I don't know much about tiers as I just started collecting a couple months ago. And I don't have much to test against in my area (that I am aware of. I live in south-eastern pa.)
It is not bad, but there are better parts you could use.

Post in the "Build me a combo!" topic instead of making a new thread next time.