Melmetal @ Assault Vest  
Ability: Iron Fist  
EVs: 252 HP / 40 Atk / 216 SpD  
Adamant Nature  
- Double Iron Bash  
- Earthquake  
- Ice Punch  
- Thunder Punch  

Serperior @ Leftovers  
Ability: Contrary  
EVs: 56 HP / 200 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Leaf Storm  
- Glare  
- Taunt  
- Synthesis  

Victini @ Heavy-Duty Boots  
Ability: Victory Star  
EVs: 80 HP / 148 SpA / 28 SpD / 252 Spe  
Timid Nature  
- Blue Flare  
- Thunder  
- U-turn  
- Encore  

Lopunny-Mega @ Lopunnite  
Ability: Scrappy  
Happiness: 0  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Close Combat  
- Frustration  
- U-turn  
- Fake Out  

Landorus-Therian (M) @ Rocky Helmet  
Ability: Intimidate  
EVs: 252 HP / 112 Def / 144 Spe  
Impish Nature  
- Stealth Rock  
- Earthquake  
- U-turn  
- Toxic  

Toxapex @ Black Sludge  
Ability: Regenerator  
EVs: 252 HP / 104 Def / 152 SpD  
Calm Nature  
- Scald  
- Recover  
- Toxic  
- Haze