Medicham-Mega @ Medichamite  
Ability: Telepathy  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- High Jump Kick  
- Thunder Punch  
- Fake Out  
- Ice Punch  

Tapu Koko @ Choice Specs  
Ability: Electric Surge  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Thunderbolt  
- Volt Switch  
- Roost  
- Hidden Power [Ice]  

Garchomp @ Rockium Z  
Ability: Rough Skin  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Earthquake  
- Stone Edge  
- Swords Dance  
- Stealth Rock  

Jirachi @ Choice Scarf  
Ability: Serene Grace  
EVs: 176 HP / 80 Atk / 36 SpD / 216 Spe  
Jolly Nature  
- Iron Head  
- Fire Punch  
- U-turn  
- Healing Wish  

Tornadus-Therian @ Rocky Helmet  
Ability: Regenerator  
EVs: 252 HP / 4 Def / 252 Spe  
Timid Nature  
- Hurricane  
- U-turn  
- Knock Off  
- Defog  

Ferrothorn @ Leftovers  
Ability: Iron Barbs  
EVs: 252 HP / 24 Def / 232 SpD  
Careful Nature  
- Power Whip  
- Spikes  
- Leech Seed  
- Bulldoze