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

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

Tornadus-Therian @ Rocky Helmet  
Ability: Regenerator  
EVs: 248 HP / 4 Def / 252 Spe  
Timid Nature  
- Knock Off  
- Defog  
- Hurricane  
- U-turn  

Greninja (M) @ Groundium Z  
Ability: Protean  
EVs: 252 Atk / 4 SpA / 252 Spe  
Hasty Nature  
- Low Kick  
- Gunk Shot  
- Spikes  
- Ice Beam  

Excadrill @ Leftovers  
Ability: Mold Breaker  
EVs: 208 HP / 224 SpD / 76 Spe  
Jolly Nature  
- Earthquake  
- Rapid Spin  
- Stealth Rock  
- Toxic  

Tapu Fini @ Leftovers  
Ability: Misty Surge  
EVs: 248 HP / 16 Def / 12 SpA / 40 SpD / 192 Spe  
Calm Nature  
IVs: 0 Atk  
- Moonblast  
- Nature's Madness  
- Defog  
- Taunt