Smeargle @ Focus Sash  
Ability: Own Tempo  
EVs: 252 HP / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Spore  
- Sticky Web  
- Whirlwind  
- Rapid Spin  

Diancie-Mega @ Diancite  
Ability: Magic Bounce  
EVs: 68 HP / 252 SpA / 188 Spe  
Timid Nature  
- Stealth Rock  
- Explosion  
- Earth Power  
- Moonblast  

Yveltal @ Life Orb  
Ability: Dark Aura  
EVs: 4 Atk / 252 SpA / 252 Spe  
Mild Nature  
- Dark Pulse  
- Oblivion Wing  
- Sucker Punch  
- Taunt  

Necrozma-Dusk-Mane @ Ultranecrozium Z  
Ability: Prism Armor  
EVs: 4 HP / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Calm Mind  
- Photon Geyser  
- Power Gem  
- Heat Wave  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
EVs: 128 HP / 220 Atk / 160 Spe  
Adamant Nature  
- Rock Polish  
- Stone Edge  
- Precipice Blades  
- Swords Dance  

Arceus @ Life Orb  
Ability: Multitype  
Happiness: 0  
EVs: 132 HP / 252 Atk / 124 Spe  
Adamant Nature  
- Swords Dance  
- Frustration  
- Extreme Speed  
- Earthquake