Ho-Oh @ Heavy-Duty Boots  
Ability: Desolate Land  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Adamant Nature  
- V-create  
- Dragon Ascent  
- Shift Gear  
- Shore Up  

Rayquaza @ Sharp Beak  
Ability: Aerilate  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Naive Nature  
- Boomburst  
- Extreme Speed  
- V-create  
- Rapid Spin  

Yveltal @ Sitrus Berry  
Ability: Unburden  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Adamant Nature  
- Wicked Blow  
- Glacial Lance  
- V-create  
- Belly Drum  

Landorus-Therian (M) @ Ice Memory  
Ability: Queenly Majesty  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Adamant Nature  
- Precipice Blades  
- Multi-Attack  
- Bolt Strike  
- Shift Gear  

Celesteela @ Leftovers  
Ability: Primordial Sea  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Calm Nature  
- Oblivion Wing  
- Anchor Shot  
- Topsy-Turvy  
- Shore Up  

Thundurus-Therian (M) @ Life Orb  
Ability: Triage  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Thunder Cage  
- Oblivion Wing  
- Earth Power  
- Nasty Plot