Latias-Mega @ Latiasite  
Ability: Levitate  
Level: 50  
EVs: 220 HP / 132 Def / 20 SpA / 28 SpD / 108 Spe  
Bold Nature  
IVs: 0 Atk  
- Psyshock  
- Ice Beam  
- Tailwind  
- Roost  

Kartana @ Focus Sash  
Ability: Beast Boost  
Level: 50  
EVs: 4 HP / 244 Atk / 4 Def / 4 SpD / 252 Spe  
Jolly Nature  
- Leaf Blade  
- Smart Strike  
- Sacred Sword  
- Detect  

Porygon2 @ Eviolite  
Ability: Download  
Level: 50  
EVs: 244 HP / 116 Def / 4 SpA / 144 SpD  
Sassy Nature  
IVs: 0 Atk / 2 Spe  
- Ice Beam  
- Shadow Ball  
- Trick Room  
- Recover  

Tapu Koko @ Electrium Z  
Ability: Electric Surge  
Level: 50  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Thunderbolt  
- Dazzling Gleam  
- Taunt  
- Protect  

Araquanid-Totem @ Waterium Z  
Ability: Water Bubble  
Level: 50  
EVs: 252 HP / 188 Atk / 68 Def  
Brave Nature  
IVs: 4 Spe  
- Liquidation  
- Bug Bite  
- Wide Guard  
- Protect  

Incineroar @ Assault Vest  
Ability: Intimidate  
Level: 50  
EVs: 252 HP / 92 Atk / 4 Def / 116 SpD / 44 Spe  
Adamant Nature  
- Flare Blitz  
- Knock Off  
- Low Kick  
- Fake Out