Gardevoir-Mega @ Gardevoirite  
Ability: Trace  
EVs: 180 HP / 252 Def / 36 SpA / 4 SpD / 36 Spe  
Bold Nature  
IVs: 0 Atk  
- Hyper Voice  
- Psychic  
- Trick Room  
- Protect  

Landorus-Therian @ Choice Band  
Ability: Intimidate  
EVs: 236 HP / 36 Atk / 4 Def / 68 SpD / 164 Spe  
Adamant Nature  
- Earthquake  
- Rock Slide  
- U-turn  
- Superpower  

Aegislash @ Ghostium Z  
Ability: Stance Change  
Shiny: Yes  
EVs: 252 HP / 12 Def / 140 SpA / 28 SpD / 76 Spe  
Modest Nature  
IVs: 0 Atk  
- King's Shield  
- Shadow Ball  
- Flash Cannon  
- Wide Guard  

Zapdos @ Electrium Z  
Ability: Pressure  
EVs: 236 HP / 100 Def / 36 SpA / 20 SpD / 116 Spe  
Modest Nature  
IVs: 0 Atk  
- Thunderbolt  
- Hidden Power [Ice]  
- Tailwind  
- Protect  

Tapu Fini @ Aguav Berry  
Ability: Misty Surge  
EVs: 244 HP / 100 Def / 36 SpA / 20 SpD / 108 Spe  
Modest Nature  
IVs: 0 Atk  
- Muddy Water  
- Moonblast  
- Calm Mind  
- Protect  

Incineroar @ Assault Vest  
Ability: Blaze  
EVs: 236 HP / 116 Atk / 76 Def / 68 SpD / 12 Spe  
Adamant Nature  
- Fake Out  
- Flare Blitz  
- Knock Off  
- Snarl