Tornadus-Therian @ Rocky Helmet  
Ability: Regenerator  
EVs: 252 HP / 4 SpA / 252 Spe  
Timid Nature  
- Hurricane  
- Knock Off  
- Hidden Power [Ice]  
- Defog  

Toxapex @ Black Sludge  
Ability: Regenerator  
EVs: 252 HP / 216 SpD / 40 Spe  
Calm Nature  
IVs: 0 Atk  
- Scald  
- Toxic  
- Haze  
- Recover  

Reuniclus @ Leftovers  
Ability: Magic Guard  
EVs: 252 HP / 220 Def / 36 Spe  
Bold Nature  
IVs: 0 Atk  
- Psyshock  
- Focus Blast  
- Calm Mind  
- Recover  

Latias-Mega @ Latiasite  
Ability: Levitate  
EVs: 252 HP / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Stored Power  
- Surf  
- Calm Mind  
- Recover  

Magearna @ Fairium Z  
Ability: Soul-Heart  
EVs: 252 HP / 32 Def / 164 SpD / 60 Spe  
Calm Nature  
IVs: 0 Atk  
- Fleur Cannon  
- Thunderbolt  
- Calm Mind  
- Pain Split  

Hippowdon @ Rocky Helmet  
Ability: Sand Stream  
EVs: 252 HP / 52 Def / 204 Spe  
Jolly Nature  
- Stomping Tantrum  
- Stealth Rock  
- Slack Off  
- Toxic