Metagross-Mega @ Metagrossite  
Ability: Tough Claws  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Meteor Mash  
- Zen Headbutt  
- Ice Punch  
- Protect  

Kangaskhan-Mega @ Kangaskhanite  
Ability: Inner Focus  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Fake Out  
- Double-Edge  
- Low Kick  
- Sucker Punch  

Tapu Koko @ Life Orb  
Ability: Electric Surge  
Level: 50  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Thunderbolt  
- Dazzling Gleam  
- Taunt  
- Protect  

Landorus-Therian @ Groundium Z  
Ability: Intimidate  
Level: 50  
EVs: 244 HP / 4 Atk / 4 Def / 76 SpD / 180 Spe  
Adamant Nature  
- Earthquake  
- Knock Off  
- U-turn  
- Protect  

Tapu Fini @ Wiki Berry  
Ability: Misty Surge  
Level: 50  
EVs: 252 HP / 68 Def / 180 SpA / 4 SpD / 4 Spe  
Modest Nature  
IVs: 0 Atk  
- Muddy Water  
- Moonblast  
- Icy Wind  
- Protect  

Heatran @ Firium Z  
Ability: Flash Fire  
Level: 50  
EVs: 20 HP / 236 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Heat Wave  
- Earth Power  
- Substitute  
- Protect