Ho-Oh @ Heavy-Duty Boots  
Ability: Regenerator  
EVs: 248 HP / 192 Def / 52 SpD / 16 Spe  
Impish Nature  
- Sacred Fire  
- Recover  
- Defog  
- Thunder Wave  

Yveltal @ Metronome  
Ability: Dark Aura  
EVs: 4 Atk / 252 SpA / 252 Spe  
Naive Nature  
- Oblivion Wing  
- Dark Pulse  
- Roost  
- Sucker Punch  

Landorus-Therian (M) @ Choice Scarf  
Ability: Intimidate  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Earthquake  
- U-turn  
- Stealth Rock  
- Stone Edge  

Salamence-Mega @ Salamencite  
Ability: Intimidate  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Dragon Dance  
- Roost  
- Double-Edge  
- Earthquake  

Celesteela @ Leftovers  
Ability: Beast Boost  
EVs: 248 HP / 252 Def / 8 SpD  
Relaxed Nature  
- Heavy Slam  
- Leech Seed  
- Protect  
- Flamethrower  

Tornadus-Therian (M) @ Flyinium Z  
Ability: Regenerator  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Nasty Plot  
- Focus Blast  
- Hurricane  
- Heat Wave