Weavile @ Choice Band  
Ability: Pressure  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Ice Shard  
- Triple Axel  
- Knock Off  
- Beat Up  

Ho-Oh @ Heavy-Duty Boots  
Ability: Regenerator  
EVs: 248 HP / 208 Def / 52 SpD  
Impish Nature  
- Sacred Fire  
- Thunder Wave  
- Whirlwind  
- Defog  

Yveltal @ Choice Scarf  
Ability: Dark Aura  
EVs: 248 HP / 76 SpD / 184 Spe  
Jolly Nature  
- Defog  
- Foul Play  
- Roost  
- U-turn  

Xerneas @ Air Balloon  
Ability: Fairy Aura  
EVs: 72 HP / 252 Def / 184 Spe  
Timid Nature  
IVs: 0 Atk  
- Aromatherapy  
- Moonblast  
- Rest  
- Defog  

Necrozma-Dusk-Mane @ Rocky Helmet  
Ability: Prism Armor  
EVs: 248 HP / 252 Def / 8 Spe  
Impish Nature  
- Thunder Wave  
- Stealth Rock  
- Moonlight  
- Sunsteel Strike  

Eternatus @ Heavy-Duty Boots  
Ability: Pressure  
EVs: 160 HP / 252 SpD / 96 Spe  
Timid Nature  
IVs: 0 Atk  
- Dynamax Cannon  
- Mystical Fire  
- Toxic  
- Recover