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

Tapu Fini @ Leftovers  
Ability: Misty Surge  
EVs: 248 HP / 16 Def / 48 SpD / 196 Spe  
Calm Nature  
IVs: 0 Atk  
- Nature's Madness  
- Moonblast  
- Taunt  
- Defog  

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

Magearna @ Assault Vest  
Ability: Soul-Heart  
EVs: 252 HP / 4 Def / 252 SpD  
Sassy Nature  
IVs: 15 Spe  
- Fleur Cannon  
- Iron Head  
- Volt Switch  
- Hidden Power [Fire]  

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

Gliscor @ Toxic Orb  
Ability: Poison Heal  
EVs: 244 HP / 52 Def / 100 SpD / 112 Spe  
Jolly Nature  
- Stealth Rock  
- Earthquake  
- Toxic  
- Roost