You can build Dark-Fire with that Amon(ssr),Amaterasu,Beelzebub,Brunhild and Echidna Eido. for Wind, if you have Oberon that would be very cool. Too bad there's no Fenrir, Garuda, Behemot, Rahab or Jormugandr for your water team, next water event is months away. Btw, you should mention the SR kamis too, so maybe others can find your ultimate team easier