Hey /vp/, I recently got into competitive and built this team, always starting with Starmie and Toxicroak upfront, set rain dance to recover Toxicroak's HP and use thunderbolt if possible.
Florges is a Special beast and can take some serious hits before going down, Houndoom is one of the least used megas imo, yet it is incredibly powerful.
For physical opponents, I send in Gigalith or Flygon, yet I think Flygon doesn't quite fit in the team, I was thinking about breeding a Lilligant and pair it with Houndoom to use Sunny Day.

I'm open to all criticism.