Magnemite @ Choice Specs  
Ability: Analytic  
Tera Type: Grass  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Thunderbolt  
- Flash Cannon  
- Volt Switch  
- Tera Blast  

Ditto @ Choice Scarf  
Ability: Imposter  
Tera Type: Normal  
EVs: 252 HP / 4 Atk / 252 Spe  
IVs: 30 Atk  
- Transform  

Mareanie @ Leftovers  
Ability: Regenerator  
Tera Type: Fairy  
EVs: 252 HP / 4 Def / 252 SpD  
Sassy Nature  
IVs: 0 Atk  
- Chilling Water  
- Sludge Bomb  
- Recover  
- Haze  

Pikachu @ Choice Band  
Ability: Lightning Rod  
Tera Type: Electric  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Volt Tackle  
- Nuzzle  
- Play Rough  
- Quick Attack  

Sandygast @ Leftovers  
Ability: Water Compaction  
Tera Type: Ghost  
EVs: 252 HP / 128 Def / 128 SpD  
Calm Nature  
IVs: 0 Atk  
- Earth Power  
- Shore Up  
- Stealth Rock  
- Chilling Water  

Riolu @ Leftovers  
Ability: Prankster  
Tera Type: Fighting  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Copycat  
- Close Combat  
- Swords Dance  
- Substitute