Mamoswine @ Life Orb  
Ability: Thick Fat  
EVs: 252 Atk / 4 SpA / 252 Spe  
Naive Nature  
- Freeze-Dry  
- Icicle Crash  
- Earthquake  
- Ice Shard  

Landorus-Therian @ Rocky Helmet  
Ability: Intimidate  
EVs: 252 HP / 236 Def / 20 Spe  
Impish Nature  
- Stealth Rock  
- U-turn  
- Earthquake  
- Toxic  

Kartana @ Choice Band  
Ability: Beast Boost  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Leaf Blade  
- Knock Off  
- Sacred Sword  
- Smart Strike  

Victini @ Choice Scarf  
Ability: Victory Star  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- U-turn  
- V-create  
- Bolt Strike  
- Trick  

Tapu Fini @ Leftovers  
Ability: Misty Surge  
EVs: 252 HP / 64 SpD / 192 Spe  
Timid Nature  
IVs: 0 Atk  
- Defog  
- Taunt  
- Scald  
- Moonblast  

Magearna @ Electrium Z  
Ability: Soul-Heart  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Shift Gear  
- Thunderbolt  
- Focus Blast  
- Flash Cannon