Honestly this set seems super wack... this thing gets Dragon Dance and Rock Head + Head Smash and you're using Hone Claws Loaded Dice? That's my first issue. I think the issue is that you're trying to pull off way too much wacky stuff here. Brambleghast, Tyrantrum, and Hisuian Braviary are not good pokemon. They MIGHT be able to work if you really focus on building around them and giving them the support they need. Sometimes that support is other wacky pokemon, but it's rare.