Kartana @ Expert Belt  
Ability: Beast Boost  
Shiny: Yes  
EVs: 252 Atk / 4 SpA / 252 Spe  
Naive Nature  
- Sacred Sword  
- Giga Drain  
- Knock Off  
- Swords Dance  

Heracross-Mega @ Heracronite  
Ability: Skill Link  
Shiny: Yes  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Megahorn  
- Stone Edge  
- Swords Dance  
- Close Combat  

Steelix-Mega @ Steelixite  
Ability: Sand Force  
Shiny: Yes  
EVs: 252 HP / 4 Atk / 252 Def  
Impish Nature  
- Heavy Slam  
- Stealth Rock  
- Toxic  
- Taunt  

Regice @ Assault Vest  
Ability: Clear Body  
Shiny: Yes  
EVs: 248 HP / 120 Atk / 8 SpA / 132 SpD  
Brave Nature  
- Rock Slide  
- Superpower  
- Thunderbolt  
- Earthquake  

Alakazam-Mega @ Alakazite  
Ability: Trace  
Shiny: Yes  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Calm Mind  
- Psychic  
- Magic Coat  
- Foul Play  

Xurkitree @ Rocky Helmet  
Ability: Beast Boost  
Shiny: Yes  
EVs: 4 Atk / 252 SpA / 252 Spe  
Hasty Nature  
- Power Whip  
- Light Screen  
- Thunderbolt  
- Calm Mind