Groudon @ Red Orb  
Ability: Download  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Adamant Nature  
- Heal Pulse  
- Heal Order  
- Shift Gear  
- Thousand Arrows  

Charizard-Mega-Y @ Choice Specs  
Ability: Chlorophyll  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Eruption  
- Roost  
- Switcheroo  
- Helping Hand  

I'm Back :) (Swadloon) @ Leftovers  
Ability: Flash Fire  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Impish Nature  
- Heal Order  
- King's Shield  
- Topsy-Turvy  
- U-turn  

CURSES CHANSEY (Palkia) @ Zap Plate  
Ability: Cloud Nine  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Judgment  
- Steam Eruption  
- Quiver Dance  
- Heal Order  

Volcanion @ Leftovers  
Ability: Adaptability  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Bold Nature  
IVs: 0 Atk  
- Water Spout  
- Eruption  
- Spiky Shield  
- Rain Dance  

Kyogre @ Blue Orb  
Ability: Grassy Surge  
EVs: 252 HP / 252 Def / 252 SpD / 252 Spe  
Calm Nature  
IVs: 0 Atk  
- Helping Hand  
- Tailwind  
- Heal Order  
- King's Shield