Hey Joey, I have two variations of a cool hyper offense Rain E-Terrain team that I'm sure you could improve on. One has Thundurus-T and one has Barraskewda. They both use Raichu-Alola and Hawlucha. I've had a lot of fun with these.
V1: https://pokepast.es/5cafb82e296bd46f
V2: https://pokepast.es/bf5814c9d32ea0ef
V1: https://pokepast.es/5cafb82e296bd46f
V2: https://pokepast.es/bf5814c9d32ea0ef