Reshiram @ Grassium Z  
Ability: Turboblaze  
EVs: 252 SpA / 4 SpD / 252 Spe  
Mild Nature  
- Solar Beam  
- Blue Flare  
- Draco Meteor  
- Stone Edge  

Gyarados-Mega @ Gyaradosite  
Ability: Intimidate  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Taunt  
- Dragon Dance  
- Crunch  
- Waterfall  

Arceus-Ground @ Earth Plate  
Ability: Multitype  
EVs: 252 HP / 56 Def / 200 Spe  
Timid Nature  
IVs: 0 Atk  
- Judgment  
- Defog  
- Recover  
- Ice Beam  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
EVs: 252 Atk / 100 SpD / 156 Spe  
Adamant Nature  
- Rock Polish  
- Precipice Blades  
- Hidden Power [Ice]  
- Fire Blast  

Necrozma-Dusk-Mane @ Leftovers  
Ability: Prism Armor  
EVs: 252 HP / 4 SpA / 252 SpD  
Sassy Nature  
- Sunsteel Strike  
- Morning Sun  
- Toxic  
- Stealth Rock  

Yveltal @ Leftovers  
Ability: Dark Aura  
EVs: 96 HP / 252 Def / 160 Spe  
Impish Nature  
IVs: 0 Atk  
- Defog  
- Roost  
- Foul Play  
- Taunt