Charizard-Mega-Y @ Charizardite Y  
Ability: Blaze  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Fire Blast  
- Solar Beam  
- Scorching Sands  
- Roost  

Groudon @ Heat Rock  
Ability: Drought  
EVs: 248 HP / 252 Def / 8 SpD  
Relaxed Nature  
- Precipice Blades  
- Lava Plume  
- Stealth Rock  
- Thunder Wave  

Venusaur @ Life Orb  
Ability: Chlorophyll  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Giga Drain  
- Earth Power  
- Weather Ball  
- Growth  

Hatterene (F) @ Leftovers  
Ability: Magic Bounce  
EVs: 248 HP / 208 Def / 52 Spe  
Bold Nature  
IVs: 0 Atk  
- Draining Kiss  
- Psyshock  
- Mystical Fire  
- Calm Mind  

Landorus (M) @ Leftovers  
Ability: Competitive  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Earth Power  
- Air Slash  
- Weather Ball  
- Grass Knot  

Excadrill @ Leftovers  
Ability: Mold Breaker  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Earthquake  
- Iron Head  
- Rapid Spin  
- Toxic