Medicham-Mega @ Medichamite  
Ability: Pure Power  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- High Jump Kick  
- Ice Punch  
- Fake Out  
- Zen Headbutt  

Tapu Koko @ Choice Specs  
Ability: Electric Surge  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 1 Atk  
- Volt Switch  
- Thunderbolt  
- Dazzling Gleam  
- Hidden Power [Ice]  

Tapu Bulu @ Rockium Z  
Ability: Grassy Surge  
EVs: 220 HP / 96 Atk / 48 SpD / 144 Spe  
Adamant Nature  
- Swords Dance  
- Stone Edge  
- Close Combat  
- Horn Leech  

Heatran @ Leftovers  
Ability: Flash Fire  
EVs: 248 HP / 132 SpD / 128 Spe  
Calm Nature  
- Heavy Slam  
- Magma Storm  
- Earth Power  
- Taunt  

Toxapex @ Black Sludge  
Ability: Regenerator  
EVs: 248 HP / 96 Def / 144 SpD / 20 Spe  
Calm Nature  
IVs: 0 Atk  
- Scald  
- Recover  
- Toxic  
- Haze  

Landorus-Therian (M) @ Rocky Helmet  
Ability: Intimidate  
EVs: 248 HP / 244 Def / 16 Spe  
Bold Nature  
- Toxic  
- U-turn  
- Stealth Rock  
- Earth Power