STAB ZHydro Mence

Chansey @ Eviolite
Ability: Natural Cure
EVs: 8 HP / 252 Def / 248 SpD
Bold Nature
IVs: 0 Atk
- Transform
- Glare
- Rapid Spin
- Milk Drink

Tangrowth @ Rocky Helmet
Ability: Regenerator
EVs: 252 HP / 252 Def / 4 SpD
Relaxed Nature
- Spore
- Seed Flare
- Knock Off
- Hidden Power [Fire]

Toxapex @ Black Sludge
Ability: Regenerator
EVs: 252 HP / 192 Def / 64 SpD
Bold Nature
IVs: 0 Atk
- Toxic Spikes
- Haze
- Recover
- Scald

Salamence @ Waterium Z
Ability: Moxie
EVs: 152 Atk / 104 SpA / 252 Spe
Naughty Nature
- Dragon Dance
- Dragon Hammer
- Hydro Pump
- Dragon Ascent

Magearna @ Fightinium Z
Ability: Soul-Heart
EVs: 108 HP / 252 SpA / 148 Spe
Modest Nature
IVs: 0 Atk
- Shift Gear
- Moonblast
- Focus Blast
- Thunderbolt

Diggersby @ Silk Scarf
Ability: Huge Power
EVs: 4 HP / 252 Atk / 252 Spe
Adamant Nature
- Fake Out
- Extreme Speed
- Earthquake
- U-turn