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

Pelipper (M) @ Damp Rock
Ability: Drizzle
EVs: 248 HP / 32 Def / 228 SpD
Bold Nature
- Hurricane
- Roost
- Scald
- U-turn

Swampert-Mega (M) @ Swampertite
Ability: Damp
EVs: 252 Atk / 4 Def / 252 Spe
Adamant Nature
- Earthquake
- Ice Punch
- Stealth Rock
- Waterfall

Tapu Koko @ Electrium Z
Ability: Electric Surge
EVs: 252 Atk / 4 SpA / 252 Spe
Naive Nature
- Hidden Power [Ice]
- Taunt
- U-turn
- Wild Charge

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

Latios @ Choice Scarf
Ability: Levitate
EVs: 4 Def / 252 SpA / 252 Spe
Timid Nature
IVs: 0 Atk
- Defog
- Draco Meteor
- Psyshock
- Trick