Charizard-Mega-X @ Charizardite X  
Ability: Blaze  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Dragon Dance  
- Flare Blitz  
- Dragon Claw  
- Earthquake  

Serperior @ Choice Scarf  
Ability: Contrary  
Shiny: Yes  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Leaf Storm  
- Knock Off  
- Defog  
- Glare  

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

Kommo-o @ Kommonium Z  
Ability: Bulletproof  
EVs: 252 Atk / 4 SpD / 252 Spe  
Hasty Nature  
- Clanging Scales  
- Close Combat  
- Poison Jab  
- Stealth Rock  

Magearna @ Assault Vest  
Ability: Soul-Heart  
EVs: 248 HP / 224 SpD / 36 Spe  
Sassy Nature  
- Iron Head  
- Fleur Cannon  
- Hidden Power [Fire]  
- Volt Switch  

Landorus-Therian @ Rocky Helmet  
Ability: Intimidate  
EVs: 252 HP / 228 Def / 28 Spe  
Impish Nature  
- Earthquake  
- U-turn  
- Defog  
- Toxic