Slowking w/Leftovers
Nature: Quiet
Ability: Regenerator
EV: 252 HP, 12 Def, 240 Sp.Atk
-Scald
-Psychic
-Trick Room
-Nasty Plot
Politoed w/Eject Button
Nature: Sassy
ability: Drizzle
EV:?
-Scald
-Ice Beam
-Encore
-Swagger
Ludicolo w/ Big Root
Nature: Relaxed
Ability: Rain Dish
EV: 252 HP, 240 Sp.Atk, 16 Def
-Scald
-Giga Drain
-Leech Seed
-Fake Out
Carracoasta w/ Rock Gem
Nature: Brave
Ability: Solid Rock
EV: 252 Atk, 240 HP, 16 def
-Waterfall
-Stone Edge
-Earthquake
-Curse
Octillary w/ Electric Gem
Nature: Quiet
Ability: Suction Cups
EV: 252 Hp, 252 Sp.Atk
-Water Spout
-Ice Beam
-Charge Beam
-Surf
I need a final pokemon please help