Reshiram @ Grassium Z  
Ability: Turboblaze  
EVs: 252 SpA / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Draco Meteor  
- Blue Flare  
- Solar Beam  
- Earth Power  

Necrozma-Dusk-Mane @ Weakness Policy  
Ability: Prism Armor  
EVs: 36 HP / 252 Atk / 220 Spe  
Jolly Nature  
- Rock Polish  
- Sunsteel Strike  
- Earthquake  
- Photon Geyser  

Zygarde-Complete @ Leftovers  
Ability: Power Construct  
EVs: 252 HP / 4 Atk / 252 Def  
Relaxed Nature  
- Glare  
- Core Enforcer  
- Thousand Arrows  
- Rest  

Arceus-Fairy @ Pixie Plate  
Ability: Multitype  
EVs: 252 HP / 4 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Defog  
- Toxic  
- Recover  
- Judgment  

Groudon @ Red Orb  
Ability: Drought  
EVs: 180 HP / 252 SpA / 76 Spe  
Mild Nature  
- Stealth Rock  
- Precipice Blades  
- Overheat  
- Hidden Power [Ice]  

Ho-Oh @ Leftovers  
Ability: Regenerator  
EVs: 252 HP / 200 Def / 56 SpD  
Impish Nature  
- Toxic  
- Sacred Fire  
- Recover  
- Brave Bird