Heatran @ Darkinium Z  
Ability: Flash Fire  
EVs: 252 HP / 220 SpA / 36 SpD  
Modest Nature  
IVs: 0 Atk  
- Dark Pulse  
- Earth Power  
- Lava Plume  
- Flash Cannon  

Miltank @ Chople Berry  
Ability: Scrappy  
EVs: 252 HP / 4 Atk / 252 Def  
Impish Nature  
- Counter  
- Body Slam  
- Stealth Rock  
- Toxic  

Mamoswine @ Weakness Policy  
Ability: Thick Fat  
EVs: 176 HP / 80 Atk / 252 Spe  
Jolly Nature  
- Ice Shard  
- Iron Head  
- Rock Slide  
- Earthquake  

Gallade-Mega @ Galladite  
Ability: Inner Focus  
EVs: 4 HP / 252 Atk / 252 SpD  
Careful Nature  
- Drain Punch  
- Leaf Blade  
- Psycho Cut  
- Swords Dance  

Tapu Lele @ Choice Specs  
Ability: Psychic Surge  
EVs: 248 HP / 252 SpA / 8 SpD  
Modest Nature  
IVs: 0 Atk  
- Thunderbolt  
- Psyshock  
- Moonblast  
- Draining Kiss  

Tentacruel @ Assault Vest  
Ability: Liquid Ooze  
EVs: 240 HP / 16 Def / 252 SpA  
Modest Nature  
IVs: 0 Atk  
- Sludge Bomb  
- Hex  
- Giga Drain  
- Scald