Scolipede @ Focus Sash  
Ability: Speed Boost  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Earthquake  
- Toxic  
- Toxic Spikes  
- Spikes  

Yveltal @ Metronome  
Ability: Dark Aura  
Shiny: Yes  
EVs: 72 HP / 252 SpA / 184 Spe  
Timid Nature  
- Dark Pulse  
- Oblivion Wing  
- Sucker Punch  
- Taunt  

Zygarde @ Dragonium Z  
Ability: Power Construct  
Shiny: Yes  
EVs: 12 HP / 232 Atk / 48 SpD / 216 Spe  
Jolly Nature  
- Dragon Dance  
- Thousand Arrows  
- Outrage  
- Substitute  

Arceus @ Chople Berry  
Ability: Multitype  
EVs: 236 HP / 252 Atk / 20 Spe  
Adamant Nature  
- Recover  
- Extreme Speed  
- Swords Dance  
- Shadow Claw  

Necrozma-Dusk-Mane @ Weakness Policy  
Ability: Prism Armor  
EVs: 252 HP / 252 Atk / 4 SpD  
Brave Nature  
IVs: 0 Spe  
- Trick Room  
- Earthquake  
- Sunsteel Strike  
- Swords Dance  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
EVs: 224 Atk / 88 SpD / 196 Spe  
Adamant Nature  
- Stealth Rock  
- Precipice Blades  
- Dragon Tail  
- Rock Tomb