Klefki @ Light Clay  
Ability: Prankster  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Toxic  
- Reflect  
- Light Screen  
- Spikes  

Arceus-Fighting @ Fist Plate  
Ability: Multitype  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Judgment  
- Shadow Ball  
- Calm Mind  
- Recover  

Gyarados-Mega @ Gyaradosite  
Ability: Intimidate  
EVs: 168 HP / 252 Atk / 88 Spe  
Adamant Nature  
- Substitute  
- Dragon Dance  
- Earthquake  
- Crunch  

Shaymin-Sky @ Normalium Z  
Ability: Serene Grace  
EVs: 88 HP / 8 Def / 252 SpA / 160 Spe  
Modest Nature  
IVs: 0 Atk  
- Seed Flare  
- Air Slash  
- Earth Power  
- Celebrate  

Necrozma-Dawn-Wings @ Weakness Policy  
Ability: Prism Armor  
EVs: 104 HP / 252 SpA / 152 Spe  
Modest Nature  
IVs: 0 Atk  
- Morning Sun  
- Autotomize  
- Stored Power  
- Moongeist Beam  

Groudon @ Leftovers  
Ability: Drought  
EVs: 240 HP / 252 Atk / 16 Spe  
Adamant Nature  
- Swords Dance  
- Dragon Tail  
- Stone Edge  
- Precipice Blades