Charizard-Mega-Y @ Charizardite Y  
Ability: Drought  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Flamethrower  
- Roost  
- Solar Beam  
- Focus Blast  

Victini @ Choice Band  
Ability: Victory Star  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- V-create  
- U-turn  
- Bolt Strike  
- Trick  

Tyranitar @ Smooth Rock  
Ability: Sand Stream  
EVs: 80 HP / 252 Atk / 176 Spe  
Adamant Nature  
- Stealth Rock  
- Pursuit  
- Earthquake  
- Stone Edge  

Excadrill @ Leftovers  
Ability: Sand Rush  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Earthquake  
- Iron Head  
- Rapid Spin  

Toxapex @ Black Sludge  
Ability: Regenerator  
EVs: 252 HP / 4 Def / 252 SpD  
Calm Nature  
- Knock Off  
- Toxic Spikes  
- Toxic  
- Recover  

Kartana @ Grassium Z  
Ability: Beast Boost  
EVs: 192 HP / 64 Atk / 252 Spe  
Jolly Nature  
- Leaf Blade  
- Knock Off  
- Synthesis  
- Defog