Thx Count Sheep (Dragonite) @ Darkinium Z  
Ability: Multiscale  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Hone Claws  
- Extreme Speed  
- Earthquake  
- Dragon Rush  

Heatran @ Leftovers  
Ability: Flash Fire  
EVs: 252 HP / 136 SpD / 120 Spe  
Calm Nature  
IVs: 0 Atk  
- Magma Storm  
- Taunt  
- Toxic  
- Earth Power  

Diancie-Mega @ Diancite  
Ability: Magic Bounce  
EVs: 4 Atk / 252 SpA / 252 Spe  
Hasty Nature  
- Stealth Rock  
- Diamond Storm  
- Earth Power  
- Moonblast  

Rotom-Wash @ Iapapa Berry  
Ability: Levitate  
EVs: 252 HP / 200 Def / 56 Spe  
Bold Nature  
IVs: 0 Atk  
- Volt Switch  
- Hydro Pump  
- Will-O-Wisp  
- Defog  

Tangrowth @ Assault Vest  
Ability: Regenerator  
EVs: 252 HP / 4 Atk / 252 SpD  
Sassy Nature  
- Giga Drain  
- Earthquake  
- Hidden Power [Ice]  
- Sludge Bomb  

Tapu Fini @ Choice Scarf  
Ability: Misty Surge  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Defog  
- Scald  
- Moonblast  
- Ice Beam