mono water team

Croconaw @ Life Orb
Ability: Sheer Force
EVs: 252 Atk / 4 SpD / 252 Spe
Adamant Nature
- Dragon Dance
- Waterfall
- Rock Slide
- Ice Fang

Frogadier @ Choice Specs
Ability: Torrent
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
- Scald
- Dark Pulse
- Grass Knot
- U-turn

Seadra @ Choice Scarf
Ability: Poison Point
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Hydro Pump
- Ice Beam
- Dragon Pulse
- Flash Cannon

Marill @ Eviolite
Ability: Huge Power
Shiny: Yes
EVs: 200 HP / 252 Atk / 28 Def / 28 SpD
Adamant Nature
- Waterfall
- Aqua Jet
- Play Rough
- Superpower

catch these spikes (Tentacool) @ Eviolite
Ability: Liquid Ooze
EVs: 252 HP / 4 Def / 252 SpD
Calm Nature
IVs: 0 Atk
- Scald
- Acid Spray
- Haze
- Rapid Spin

Marshtomp @ Eviolite
Ability: Torrent
EVs: 248 HP / 8 Atk / 252 Def
Impish Nature
- Stealth Rock
- Earthquake
- Scald
- Toxic