Deoxys-Speed @ Focus Sash  
Ability: Pressure  
EVs: 248 HP / 8 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Skill Swap  
- Stealth Rock  
- Spikes  
- Taunt  

Zygarde @ Leftovers  
Ability: Power Construct  
EVs: 108 HP / 168 Atk / 232 Spe  
Adamant Nature  
- Dragon Dance  
- Thousand Arrows  
- Glare  
- Substitute  

Gyarados @ Gyaradosite  
Ability: Intimidate  
EVs: 28 HP / 252 Atk / 228 Spe  
Jolly Nature  
- Taunt  
- Crunch  
- Waterfall  
- Dragon Dance  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
EVs: 236 Atk / 104 SpD / 168 Spe  
Adamant Nature  
- Rock Polish  
- Swords Dance  
- Earthquake  
- Smack Down  

Yveltal @ Metronome  
Ability: Dark Aura  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Taunt  
- Dark Pulse  
- Oblivion Wing  
- Toxic  

Necrozma-Dusk-Mane @ Solganium Z  
Ability: Prism Armor  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Rock Polish  
- Swords Dance  
- Sunsteel Strike  
- Earthquake