Smeargle @ Focus Sash  
Ability: Own Tempo  
EVs: 252 HP / 200 Def / 56 SpD  
Impish Nature  
- Sticky Web  
- Stealth Rock  
- Spore  
- Nuzzle  

Rayquaza-Mega @ Life Orb  
Ability: Delta Stream  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Dragon Ascent  
- Earthquake  
- Extreme Speed  
- Swords Dance  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
EVs: 4 Atk / 252 SpA / 252 Spe  
Lonely Nature  
- Precipice Blades  
- Eruption  
- Stone Edge  
- Hone Claws  

Kyogre-Primal @ Blue Orb  
Ability: Primordial Sea  
EVs: 72 Def / 252 SpA / 184 Spe  
Timid Nature  
IVs: 0 Atk  
- Origin Pulse  
- Water Spout  
- Thunder  
- Ice Beam  

Marshadow @ Focus Sash  
Ability: Technician  
EVs: 4 HP / 252 Atk / 252 Spe  
Adamant Nature  
- Spectral Thief  
- Close Combat  
- Rock Tomb  
- Bulk Up  

Necrozma-Dusk-Mane @ Solganium Z  
Ability: Prism Armor  
EVs: 4 HP / 252 Atk / 252 Spe  
Jolly Nature  
- Sunsteel Strike  
- Photon Geyser  
- Earthquake  
- Swords Dance