Dragapult @ Life Orb  
Ability: Infiltrator  
Level: 50  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Dragon Darts  
- Phantom Force  
- Substitute  
- Flamethrower  

Amoonguss @ Focus Sash  
Ability: Regenerator  
Level: 50  
EVs: 252 HP / 252 Def / 4 SpD  
Relaxed Nature  
IVs: 0 Atk  
- Giga Drain  
- Clear Smog  
- Spore  
- Synthesis  

Primarina @ Leftovers  
Ability: Torrent  
Level: 50  
EVs: 252 HP / 244 Def / 12 SpD  
Bold Nature  
IVs: 0 Atk  
- Whirlpool  
- Moonblast  
- Perish Song  
- Protect  

Porygon2 @ Eviolite  
Ability: Analytic  
Level: 50  
EVs: 244 HP / 12 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Tri Attack  
- Ice Beam  
- Eerie Impulse  
- Recover  

Urshifu-Rapid-Strike @ Choice Scarf  
Ability: Unseen Fist  
Level: 50  
EVs: 28 HP / 204 Atk / 20 Def / 4 SpD / 252 Spe  
Jolly Nature  
- Surging Strikes  
- Close Combat  
- Substitute  
- Ice Punch  

Thundurus-Therian (M) @ Sitrus Berry  
Ability: Volt Absorb  
Level: 50  
EVs: 236 HP / 4 Def / 12 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Thunderbolt  
- Focus Blast  
- Nasty Plot  
- Hyper Beam