Groudon @ White Herb  
Ability: Drought  
Level: 50  
EVs: 252 HP / 252 Atk / 4 SpD  
Brave Nature  
IVs: 0 Spe  
- Precipice Blades  
- Heat Crash  
- Stomping Tantrum  
- Protect  

Tapu Fini @ Leftovers  
Ability: Misty Surge  
Level: 50  
EVs: 252 HP / 124 Def / 132 SpD  
Sassy Nature  
IVs: 0 Atk / 0 Spe  
- Nature's Madness  
- Moonblast  
- Haze  
- Protect  

Tsareena (F) @ Sitrus Berry  
Ability: Queenly Majesty  
Level: 50  
EVs: 252 HP / 36 Atk / 220 SpD  
Brave Nature  
IVs: 0 Spe  
- Power Whip  
- Taunt  
- U-turn  
- Sweet Scent  

Incineroar @ Safety Goggles  
Ability: Intimidate  
Level: 50  
EVs: 252 HP / 116 Atk / 52 Def / 4 SpD / 84 Spe  
Adamant Nature  
- Flare Blitz  
- Throat Chop  
- Fake Out  
- Parting Shot  

Stakataka @ Life Orb  
Ability: Beast Boost  
Level: 50  
EVs: 252 HP / 60 Atk / 196 Def  
Relaxed Nature  
IVs: 0 Spe  
- Gyro Ball  
- Body Press  
- Rock Slide  
- Trick Room  

Porygon2 @ Eviolite  
Ability: Download  
Level: 50  
EVs: 252 HP / 16 Def / 116 SpA / 124 SpD  
Quiet Nature  
IVs: 0 Atk / 0 Spe  
- Ice Beam  
- Thunderbolt  
- Recover  
- Trick Room