Pelipper @ Damp Rock  
Ability: Drizzle  
EVs: 248 HP / 224 Def / 36 SpD  
Bold Nature  
- Scald  
- U-turn  
- Roost  
- Hurricane

Ferrothorn @ Leftovers
Ability: Iron Barbs
EVs: 252 HP / 48 Def / 208 SpD
Careful Nature
- Leech Seed
- Knock Off
- Spikes
- Power Whip

Tornadus-Therian @ Assault Vest
Ability: Regenerator
EVs: 96 HP / 160 SpA / 252 Spe
Timid Nature
- Hurricane
- Focus Blast
- Knock Off
- U-turn

Thundurus-Therian @ Fightinium Z
Ability: Volt Absorb
EVs: 4 Def / 252 SpA / 252 Spe
Timid Nature
- Thunder
- Nasty Plot
- Focus Blast
- Hidden Power [Ice]

Swampert-Mega @ Swampertite
Ability: Swift Swim
EVs: 252 Atk / 4 SpD / 252 Spe
Adamant Nature
- Ice Punch
- Waterfall
- Earthquake
- Stealth Rock

Greninja-Ash @ Choice Specs
Ability: Battle Bond
EVs: 4 Def / 252 SpA / 252 Spe
Timid Nature
- Ice Beam
- Dark Pulse
- Hydro Pump
- Water Shuriken