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

Blaziken-Mega @ Blazikenite  
Ability: Speed Boost  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Flare Blitz  
- Low Kick  
- Swords Dance  
- Knock Off  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
EVs: 252 Atk / 100 SpD / 156 Spe  
Adamant Nature  
- Swords Dance  
- Rock Polish  
- Stone Edge  
- Precipice Blades  

Xerneas @ Power Herb  
Ability: Fairy Aura  
EVs: 168 HP / 252 SpA / 88 Spe  
Modest Nature  
IVs: 0 Atk  
- Geomancy  
- Moonblast  
- Thunder  
- Hidden Power [Fire]  

Genesect @ Choice Scarf  
Ability: Download  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Iron Head  
- U-turn  
- Blaze Kick  
- Explosion  

Arceus-Fairy @ Pixie Plate  
Ability: Multitype  
EVs: 248 HP / 68 SpD / 192 Spe  
Timid Nature  
IVs: 0 Atk  
- Judgment  
- Toxic  
- Defog  
- Earth Power