Tornadus-Therian @ Flyinium Z  
Ability: Regenerator  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
- Hurricane  
- U-turn  
- Taunt  
- Defog  

Tangrowth @ Assault Vest  
Ability: Regenerator  
EVs: 248 HP / 8 Def / 252 SpD  
Sassy Nature  
- Giga Drain  
- Knock Off  
- Hidden Power [Ice]  
- Sludge Bomb  

Medicham-Mega @ Medichamite  
Ability: Pure Power  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Fake Out  
- High Jump Kick  
- Zen Headbutt  
- Bullet Punch  

Weavile @ Choice Band  
Ability: Pressure  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Icicle Crash  
- Ice Shard  
- Knock Off  
- Pursuit  

Garchomp @ Rocky Helmet  
Ability: Rough Skin  
EVs: 248 HP / 204 Def / 56 Spe  
Impish Nature  
- Stealth Rock  
- Earthquake  
- Roar  
- Flamethrower  

Magearna @ Choice Specs  
Ability: Soul-Heart  
EVs: 112 HP / 252 SpA / 144 Spe  
Modest Nature  
IVs: 0 Atk  
- Fleur Cannon  
- Flash Cannon  
- Volt Switch  
- Focus Blast