Latios (M) @ Life Orb  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Draco Meteor  
- Psyshock  
- Mystical Fire  
- Roost  

Venusaur-Mega @ Venusaurite  
Ability: Thick Fat  
EVs: 252 HP / 240 Def / 16 Spe  
Bold Nature  
- Knock Off  
- Sludge Bomb  
- Earth Power  
- Synthesis  

Rotom-Wash @ Leftovers  
Ability: Levitate  
Tera Type: Steel  
EVs: 252 HP / 168 Def / 88 Spe  
Bold Nature  
IVs: 0 Atk  
- Hydro Pump  
- Volt Switch  
- Pain Split  
- Defog  

Ting-Lu @ Leftovers  
Ability: Vessel of Ruin  
Tera Type: Fairy  
EVs: 252 HP / 4 Def / 252 SpD  
Careful Nature  
- Stealth Rock  
- Ruination  
- Earthquake  
- Whirlwind  

Aegislash @ Leftovers  
Ability: Stance Change  
Tera Type: Water  
EVs: 236 HP / 188 SpA / 84 Spe  
Modest Nature  
IVs: 0 Atk  
- Shadow Ball  
- Flash Cannon  
- Toxic  
- King's Shield  

Zamazenta @ Choice Scarf  
Ability: Dauntless Shield  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Close Combat  
- Play Rough  
- Stone Edge  
- Crunch