Rate my new yubel deck?

i would try to have at least 3 yubels (the first one) and at least 2 terrors. one or two ultimates would be ok. also, have at least 2 compulsary evacuation devices, since they are used for terror. also, you should take out black ptera, since it sucks, and add in another Prime material dragon so far though, since its a yubel deck, and hardly anyone runs it, i'd give you a 7/10