Sharpedo-Mega @ Sharpedonite  
Ability: Speed Boost  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Crunch  
- Psychic Fangs  
- Ice Fang  
- Protect  

Magnezone @ Choice Scarf  
Ability: Magnet Pull  
EVs: 4 HP / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Thunderbolt  
- Volt Switch  
- Flash Cannon  
- Hidden Power [Fire]  

Landorus-Therian @ Leftovers  
Ability: Intimidate  
EVs: 252 HP / 120 Def / 136 Spe  
Impish Nature  
- Earthquake  
- U-turn  
- Hidden Power [Ice]  
- Stealth Rock  

Magearna @ Assault Vest  
Ability: Soul-Heart  
EVs: 252 HP / 4 SpA / 252 SpD  
Sassy Nature  
- Iron Head  
- Fleur Cannon  
- Ice Beam  
- Volt Switch  

Zygarde @ Leftovers  
Ability: Aura Break  
EVs: 32 HP / 216 Atk / 8 Def / 252 Spe  
Adamant Nature  
- Thousand Arrows  
- Substitute  
- Toxic  
- Protect  

Amoonguss @ Black Sludge  
Ability: Regenerator  
EVs: 248 HP / 8 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Giga Drain  
- Sludge Bomb  
- Hidden Power [Fire]  
- Spore