Need opinions / tips on my server logo

[Done.]

I just made my own server logo? banner thingy and I would like opinions and tips on it ;D
Maybe even a value of what its worth would be helpful. Its for a skyblock server.

Thanks!
-phatblob Skyblob.xyz owner.

PS: I did this all with a mouse and I'm new to this

 

[Done.]

Decent Need more Design to it

Thanks! could you be a little more specific?

 

[Done.]

Ill Message you

I gave it a little more detail