Garchomp-Mega @ Garchompite  
Ability: Rough Skin  
EVs: 4 Atk / 252 SpA / 252 Spe  
Mild Nature  
- Stealth Rock  
- Earthquake  
- Draco Meteor  
- Fire Blast  

Tornadus-Therian @ Flyinium Z  
Ability: Regenerator  
EVs: 88 HP / 160 SpA / 8 SpD / 252 Spe  
Timid Nature  
- Hurricane  
- Knock Off  
- U-turn  
- Defog  

Greninja-Ash @ Choice Specs  
Ability: Battle Bond  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
- Hydro Pump  
- Dark Pulse  
- Water Shuriken  
- Spikes  

Magearna @ Leftovers  
Ability: Soul-Heart  
EVs: 248 HP / 28 Def / 152 SpA / 80 SpD  
Modest Nature  
IVs: 0 Atk  
- Calm Mind  
- Pain Split  
- Fleur Cannon  
- Thunderbolt  

Amoonguss @ Black Sludge  
Ability: Regenerator  
EVs: 248 HP / 56 Def / 204 SpD  
Calm Nature  
- Spore  
- Giga Drain  
- Hidden Power [Fire]  
- Sludge Bomb  

Slowbro @ Leftovers  
Ability: Regenerator  
EVs: 252 HP / 176 Def / 80 SpD  
Bold Nature  
IVs: 0 Atk  
- Scald  
- Ice Beam  
- Slack Off  
- Thunder Wave