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

Heatran @ Grassium Z  
Ability: Flash Fire  
EVs: 252 SpA / 24 SpD / 232 Spe  
Quiet Nature  
IVs: 0 Atk  
- Eruption  
- Solar Beam  
- Earth Power  
- Flash Cannon  

Tapu Bulu @ Leftovers  
Ability: Grassy Surge  
EVs: 248 HP / 8 Def / 252 SpD  
Careful Nature  
- Swords Dance  
- Horn Leech  
- Superpower  
- Synthesis  

Venusaur @ Life Orb  
Ability: Chlorophyll  
EVs: 4 Def / 252 SpA / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Growth  
- Sludge Bomb  
- Giga Drain  
- Hidden Power [Fire]  

Latias (F) @ Choice Scarf  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Healing Wish  
- Draco Meteor  
- Psychic  
- Defog  

Starmie @ Colbur Berry  
Ability: Analytic  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Rapid Spin  
- Thunderbolt  
- Ice Beam  
- Hydro Pump