Garchomp-Mega @ Garchompite  
Ability: Rough Skin  
EVs: 4 HP / 252 Atk / 252 Spe  
Jolly Nature  
- Earthquake  
- Dragon Claw  
- Fire Fang  
- Swords Dance  

Kartana @ Steelium Z  
Ability: Beast Boost  
Happiness: 0  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Leaf Blade  
- Sacred Sword  
- Smart Strike  
- Swords Dance  

Landorus-Therian @ Rocky Helmet  
Ability: Intimidate  
EVs: 252 HP / 240 Def / 16 Spe  
Impish Nature  
- Earthquake  
- U-turn  
- Hidden Power [Ice]  
- Stealth Rock  

Greninja @ Choice Scarf  
Ability: Protean  
EVs: 176 Atk / 80 SpA / 252 Spe  
Naive Nature  
- Rock Slide  
- U-turn  
- Ice Beam  
- Spikes  

Zapdos @ Leftovers  
Ability: Pressure  
EVs: 252 HP / 136 Def / 56 SpD / 64 Spe  
Calm Nature  
IVs: 0 Atk  
- Discharge  
- Heat Wave  
- Roost  
- Defog  

Magearna @ Assault Vest  
Ability: Soul-Heart  
EVs: 248 HP / 8 SpA / 252 SpD  
Sassy Nature  
- Fleur Cannon  
- Focus Blast  
- Iron Head  
- Volt Switch