Greninja @ Choice Scarf
Ability: Protean
EVs: 4 Atk / 252 SpA / 252 Spe
Naive Nature
- Ice Beam
- U-turn
- Gunk Shot
- Hydro Pump

Swampert @ Leftovers
Ability: Damp
EVs: 252 HP / 140 Def / 116 SpD
Impish Nature
- Earthquake
- Roar
- Toxic
- Stealth Rock

Sharpedo-Mega @ Sharpedonite
Ability: Speed Boost
EVs: 252 Atk / 4 SpD / 252 Spe
Adamant Nature
- Protect
- Psychic Fangs
- Crunch
- Substitute

Mantine @ Leftovers
Ability: Water Absorb
EVs: 248 HP / 164 Def / 96 Spe
Calm Nature
IVs: 0 Atk
- Haze
- Scald
- Roost
- Defog

Keldeo @ Choice Specs
Ability: Justified
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Secret Sword
- Scald
- Hidden Power [Electric]
- Icy Wind

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