Heracross-Mega @ Heracronite  
Ability: Guts  
EVs: 72 HP / 252 Atk / 4 Def / 180 Spe  
Adamant Nature  
- Close Combat  
- Rock Blast  
- Pin Missile  
- Earthquake  

Latias @ Soul Dew  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Defog  
- Draco Meteor  
- Psyshock  
- Healing Wish  

Landorus-Therian @ Leftovers  
Ability: Intimidate  
EVs: 248 HP / 168 Def / 92 Spe  
Impish Nature  
- Stealth Rock  
- Hidden Power [Ice]  
- Protect  
- Earthquake  

Greninja @ Choice Scarf  
Ability: Protean  
EVs: 252 Atk / 4 SpA / 252 Spe  
Naive Nature  
- Ice Beam  
- Rock Slide  
- U-turn  
- Gunk Shot  

Heatran @ Leftovers 
Ability: Flash Fire  
EVs: 248 SpA / 8 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Magma Storm  
- Earth Power  
- Taunt  
- Substitute  

Tangrowth @ Assault Vest  
Ability: Regenerator  
EVs: 252 HP / 4 Def / 252 SpD  
Sassy Nature  
- Knock Off  
- Giga Drain  
- Earthquake  
- Hidden Power [Ice]