Palkia @ Choice Scarf  
Ability: Pressure  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Spacial Rend  
- Fire Blast  
- Thunder  
- Hydro Pump  

Arceus-Grass @ Meadow Plate  
Ability: Multitype  
EVs: 4 HP / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Grass Knot  
- Ice Beam  
- Fire Blast  
- Recover  

Dialga @ Shuca Berry  
Ability: Pressure  
EVs: 244 HP / 252 SpD / 12 Spe  
Calm Nature  
IVs: 0 Atk  
- Stealth Rock  
- Draco Meteor  
- Flash Cannon  
- Toxic  

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

Yveltal @ Leftovers  
Ability: Dark Aura  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
- Foul Play  
- Roost  
- Taunt  
- Toxic  

Metagross-Mega @ Metagrossite  
Ability: Clear Body  
EVs: 184 HP / 148 Def / 176 Spe  
Jolly Nature  
- Bullet Punch  
- Meteor Mash  
- Ice Punch  
- Thunder Punch