Mamoswine @ Life Orb  
Ability: Thick Fat  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Icicle Crash  
- Ice Shard  
- Earthquake  
- Knock Off  

Magnezone @ Assault Vest  
Ability: Magnet Pull  
EVs: 244 HP / 124 SpA / 128 SpD / 12 Spe  
Modest Nature  
IVs: 0 Atk  
- Thunderbolt  
- Volt Switch  
- Flash Cannon  
- Hidden Power [Fire]  

Diancie-Mega @ Diancite  
Ability: Magic Bounce  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Moonblast  
- Earth Power  
- Hidden Power [Fire]  
- Calm Mind  

Toxapex @ Black Sludge  
Ability: Regenerator  
EVs: 252 HP / 4 Def / 252 SpD  
Careful Nature  
IVs: 0 Atk  
- Toxic Spikes  
- Scald  
- Haze  
- Recover  

Celesteela @ Flyinium Z  
Ability: Beast Boost  
EVs: 4 HP / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Air Slash  
- Giga Drain  
- Fire Blast  
- Autotomize  

Landorus-Therian (M) @ Rocky Helmet  
Ability: Intimidate  
EVs: 252 HP / 232 Def / 24 Spe  
Impish Nature  
- Hidden Power [Ice]  
- Earthquake  
- U-turn  
- Stealth Rock