Charizard-Mega-Y @ Charizardite Y  
Ability: Drought  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Weather Ball  
- Scorching Sands  
- Focus Blast  
- Roost  

Heatran @ Choice Scarf  
Ability: Flash Fire  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Eruption  
- Earth Power  
- Flamethrower  
- Steel Beam  

Regieleki @ Normalium Z  
Ability: Transistor  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
- Hyper Beam  
- Rapid Spin  
- Volt Switch  
- Thunderbolt  

Landorus-Therian (M) @ Rocky Helmet  
Ability: Intimidate  
EVs: 252 HP / 212 Def / 44 Spe  
Impish Nature  
- Stealth Rock  
- Earthquake  
- Toxic  
- U-turn  

Tapu Fini @ Leftovers  
Ability: Misty Surge  
EVs: 252 HP / 28 Def / 16 SpA / 76 SpD / 136 Spe  
Calm Nature  
IVs: 0 Atk  
- Whirlpool  
- Nature's Madness  
- Taunt  
- Moonblast  

Weavile @ Choice Band  
Ability: Pickpocket  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Triple Axel  
- Pursuit  
- Ice Shard  
- Knock Off