Gardevoir @ Choice Scarf  
Ability: Trace  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Mystical Fire  
- Moonblast  
- Psyshock  
- Focus Blast  

Melmetal @ Assault Vest  
Ability: Iron Fist  
EVs: 128 HP / 116 Atk / 252 SpD / 12 Spe  
Careful Nature  
- Double Iron Bash  
- Earthquake  
- Ice Punch  
- Thunder Punch  

Tapu Fini @ Choice Scarf  
Ability: Misty Surge  
EVs: 248 HP / 44 SpD / 216 Spe  
Timid Nature  
- Scald  
- Moonblast  
- Trick  
- Taunt  

Landorus-Therian (M) @ Leftovers  
Ability: Intimidate  
EVs: 252 HP / 164 Def / 92 Spe  
Impish Nature  
- Stealth Rock  
- Earthquake  
- U-turn  
- Toxic  

Tornadus-Therian (M) @ Heavy-Duty Boots  
Ability: Regenerator  
EVs: 252 HP / 4 Def / 252 Spe  
Timid Nature  
- Hurricane  
- Knock Off  
- U-turn  
- Defog  

Heatran @ Leftovers  
Ability: Flash Fire  
EVs: 252 HP / 232 SpD / 24 Spe  
Calm Nature  
- Magma Storm  
- Earth Power  
- Taunt  
- Toxic