Gardevoir-Mega @ Gardevoirite  
Ability: Trace  
Level: 50  
EVs: 252 HP / 220 Def / 12 SpA / 4 SpD / 20 Spe  
Modest Nature  
IVs: 0 Atk  
- Hyper Voice  
- Psychic  
- Trick Room  
- Protect  

Tapu Koko @ Assault Vest  
Ability: Electric Surge  
EVs: 164 HP / 4 Def / 4 SpA / 156 SpD / 180 Spe  
Timid Nature  
- Volt Switch  
- Sky Drop  
- Hidden Power [Ice]  
- Dazzling Gleam  

Azumarill @ Sitrus Berry  
Ability: Huge Power  
Level: 50  
Happiness: 0  
EVs: 196 HP / 252 Atk / 20 Def / 12 SpD / 28 Spe  
Adamant Nature  
- Belly Drum  
- Aqua Jet  
- Knock Off  
- Protect  

Amoonguss @ Payapa Berry  
Ability: Regenerator  
Level: 50  
EVs: 236 HP / 84 Def / 188 SpD  
Sassy Nature  
IVs: 0 Atk / 0 Spe  
- Spore  
- Clear Smog  
- Rage Powder  
- Energy Ball  

Landorus-Therian @ Groundium Z  
Ability: Intimidate  
EVs: 20 HP / 164 Atk / 4 Def / 68 SpD / 252 Spe  
Adamant Nature  
- Earthquake  
- Rock Slide  
- Superpower  
- Protect  

Heatran @ Shuca Berry  
Ability: Flash Fire  
Level: 50  
EVs: 180 HP / 116 Def / 180 SpA / 4 SpD / 28 Spe  
Modest Nature  
IVs: 0 Atk  
- Flamethrower  
- Earth Power  
- Substitute  
- Protect