Annihilape @ Leftovers  
Ability: Defiant  
Tera Type: Water  
EVs: 220 HP / 64 Def / 128 SpD / 96 Spe  
Careful Nature  
- Drain Punch  
- Rage Fist  
- Taunt  
- Bulk Up  

Ferrothorn @ Rocky Helmet  
Ability: Iron Barbs  
Tera Type: Water  
EVs: 248 HP / 8 Atk / 252 Def  
Relaxed Nature  
IVs: 0 Spe  
- Leech Seed  
- Knock Off  
- Spikes  
- Gyro Ball  

Zapdos @ Heavy-Duty Boots  
Ability: Static  
Tera Type: Ground  
EVs: 248 HP / 8 SpA / 252 SpD  
Calm Nature  
- Defog  
- U-turn  
- Thunderbolt  
- Roost  

Heatran @ Leftovers  
Ability: Flash Fire  
Tera Type: Fairy  
EVs: 252 HP / 4 SpA / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Magma Storm  
- Stealth Rock  
- Earth Power  
- Protect  

Diancie-Mega @ Diancite  
Ability: Clear Body  
Tera Type: Rock  
EVs: 4 Atk / 252 SpA / 252 Spe  
Hasty Nature  
- Diamond Storm  
- Moonblast  
- Substitute  
- Earth Power  

Toxapex @ Black Sludge  
Ability: Regenerator  
Tera Type: Steel  
EVs: 252 HP / 4 Atk / 252 Def  
Impish Nature  
- Knock Off  
- Toxic  
- Scald  
- Recover