Heatran @ Chople Berry  
Ability: Flash Fire  
EVs: 200 HP / 52 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Stealth Rock  
- Magma Storm  
- Earth Power  
- Will-O-Wisp  

Landorus-Therian @ Choice Scarf  
Ability: Intimidate  
EVs: 112 HP / 200 Def / 196 Spe  
Naive Nature  
- Earthquake  
- Hidden Power [Ice]  
- U-turn  
- Defog  

Chansey @ Eviolite  
Ability: Natural Cure  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
IVs: 0 Atk  
- Wish  
- Seismic Toss  
- Toxic  
- Soft-Boiled  

Kyurem-Black @ Icium Z  
Ability: Teravolt  
EVs: 252 Atk / 4 SpA / 252 Spe  
Naive Nature  
- Freeze Shock  
- Fusion Bolt  
- Ice Beam  
- Earth Power  

Magearna @ Shuca Berry  
Ability: Soul-Heart  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Shift Gear  
- Ice Beam  
- Thunderbolt  
- Focus Blast  

Latios @ Latiosite  
Ability: Levitate  
EVs: 4 Atk / 252 SpA / 252 Spe  
Naive Nature  
- Draco Meteor  
- Psychic  
- Earthquake  
- Roost