Necrozma-Dusk-Mane @ Rocky Helmet  
Ability: Prism Armor  
Tera Type: Water  
EVs: 248 HP / 72 Def / 188 SpD  
Careful Nature  
- Stealth Rock  
- Sunsteel Strike  
- Knock Off  
- Morning Sun  

Diancie-Mega @ Diancite  
Ability: Clear Body  
Tera Type: Rock  
EVs: 32 Atk / 224 SpA / 252 Spe  
Naive Nature  
- Diamond Storm  
- Moonblast  
- Earth Power  
- Substitute  

Ho-Oh @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Ground  
EVs: 248 HP / 248 Def / 12 Spe  
Impish Nature  
- Sacred Fire  
- Toxic  
- Defog  
- Whirlwind  

Chien-Pao @ Choice Band  
Ability: Sword of Ruin  
Tera Type: Dark  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Ice Spinner  
- Crunch  
- Ice Shard  
- Sucker Punch  

Arceus-Water @ Splash Plate  
Ability: Multitype  
Tera Type: Dark  
EVs: 248 HP / 240 Def / 20 Spe  
Bold Nature  
IVs: 0 Atk  
- Judgment  
- Refresh  
- Recover  
- Ice Beam  

Fezandipiti @ Leftovers  
Ability: Toxic Chain  
Tera Type: Grass  
EVs: 248 HP / 8 Def / 252 SpD  
Calm Nature  
IVs: 16 Spe  
- U-turn  
- Roost  
- Icy Wind  
- Acid Spray