Kangaskhan-Mega @ Kangaskhanite  
Ability: Scrappy  
Level: 50  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Double-Edge  
- Earthquake  
- Ice Punch  
- Fake Out  

Garchomp @ Choice Band  
Ability: Rough Skin  
Level: 50  
EVs: 252 Atk / 4 Def / 252 Spe  
Adamant Nature  
- Earthquake  
- Outrage  
- Dual Chop  
- Rock Slide  

Gengar @ Choice Scarf  
Ability: Cursed Body  
Level: 50  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Sludge Bomb  
- Shadow Ball  
- Focus Blast  
- Perish Song  

Porygon2 @ Eviolite  
Ability: Download  
Level: 50  
EVs: 188 HP / 252 SpA / 68 SpD  
IVs: 0 Atk  
- Tri Attack  
- Recover  
- Ice Beam  
- Hidden Power [Fire]  

Azumarill @ Sitrus Berry  
Ability: Huge Power  
Level: 50  
EVs: 4 HP / 220 Atk / 148 Def / 4 SpD / 132 Spe  
Adamant Nature  
- Play Rough  
- Aqua Jet  
- Belly Drum  
- Knock Off  

Tapu Koko @ Electrium Z  
Ability: Electric Surge  
Level: 50  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Thunderbolt  
- Hidden Power [Ice]  
- Grass Knot  
- Calm Mind