Blissey @ Heavy-Duty Boots  
Ability: Natural Cure  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk / 30 Spe  
- Thunder Wave  
- Ice Beam  
- Soft-Boiled  
- Teleport  

Tapu Lele @ Leftovers  
Ability: Psychic Surge  
EVs: 4 HP / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Psyshock / Psychic 
- Moonblast  
- Focus Blast  
- Calm Mind  

Mamoswine @ Choice Scarf  
Ability: Thick Fat  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Stealth Rock  
- Icicle Spear  
- Earthquake  
- Superpower  

Dragonite @ Heavy-Duty Boots  
Ability: Multiscale  
EVs: 248 HP / 52 Atk / 56 Def / 152 Spe  
Adamant Nature  
- Dual Wingbeat  
- Heal Bell  
- Roost  
- Dragon Dance  

Magnezone @ Leftovers  
Ability: Magnet Pull  
EVs: 160 HP / 252 Def / 96 Spe  
Bold Nature  
IVs: 0 Atk  
- Thunderbolt  
- Body Press  
- Toxic  
- Iron Defense  

Kartana @ Choice Band  
Ability: Beast Boost  
EVs: 8 HP / 248 Atk / 252 Spe  
Jolly Nature  
- Leaf Blade  
- Smart Strike  
- Knock Off  
- Defog