Balloonguss (Amoonguss) @ Black Sludge  
Ability: Regenerator  
EVs: 248 HP / 56 Def / 204 SpD  
Calm Nature  
IVs: 0 Atk  
- Spore  
- Toxic  
- Hidden Power [Fire]  
- Sludge Bomb  

Gumball machine (Magearna) @ Leftovers  
Ability: Soul-Heart  
EVs: 248 HP / 28 Def / 232 SpD  
Calm Nature  
IVs: 6 Spe  
- Heart Swap  
- Pain Split  
- Volt Switch  
- Flash Cannon  

Hangnail (Garchomp) @ Groundium Z  
Ability: Rough Skin  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Stone Edge  
- Earthquake  
- Stealth Rock  

has fancy hair (Tornadus-Therian) @ Rocky Helmet  
Ability: Regenerator  
EVs: 252 HP / 4 Def / 252 Spe  
Timid Nature  
- Hurricane  
- Knock Off  
- U-turn  
- Defog  

Merry Christmas (Xurkitree) @ Choice Scarf  
Ability: Beast Boost  
EVs: 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Volt Switch  
- Thunderbolt  
- Energy Ball  
- Hidden Power [Ice]  

Aeroplane (Latias) @ Latiasite  
Ability: Levitate  
EVs: 248 HP / 8 Def / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Toxic  
- Psyshock  
- Defog  
- Roost