Ferrothorn @ Eject Button  
Ability: gravity  
EVs: 248 HP / 8 Atk / 252 Def  
Impish Nature  
- Leech Seed  
- Protect  
- Spikes  
- Power Whip  

Mew @ Kasib Berry  
Ability: healbell  
EVs: 252 HP / 4 SpA / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Gravity  
- Defog  
- Soft-Boiled  
- Ice Beam  

Excadrill @ Choice Band  
Ability: swordsdance  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Earthquake  
- Iron Head  
- Rapid Spin  
- Poison Jab  

Zygarde-10% @ Choice Band  
Ability: dragondance  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Thousand Arrows  
- Earthquake  
- Outrage  
- Extreme Speed  

Victini @ Lagging Tail  
Ability: trick  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- V-create  
- Bolt Strike  
- U-turn  
- Zen Headbutt  

Landorus-Therian (M) @ Soft Sand  
Ability: rockpolish  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Earthquake  
- Swords Dance  
- Gravity  
- U-turn