Blastoise
Item: Life Orb
Ability: Rain Dish
Tera type: Water
Nature: Modest
Moves: Water Spout, Water Pledge, Shell Smash, Protect
Blastoise is my main sweeper despite it's low tier status. A shell smash, rain, tera water boosted Water Spout can tear through teams with with ease. Water Pledge is there for back up if Blastoise drops low. I used a Splash Plate at first, but then I realized that Blastoise's Rain Dish ability heals enough that I could afford to run a Life Orb instead.
___
Indeedee-F
Item: Leftovers
Ability: Psychic Surge
Tera type: Dark
Nature: Bold
Moves: Follow Me, Psychic, Helping Hand, Protect
Indeedee-F is a great Follow Me user, thanks to it's Psychic Surge ability shuting down Fake Out, Extreme Speed, Sucker Punch, and other priority moves. Psychic is used to let it do damage itself if It needs to, and Helping Hand helps my sweepers do even more damage if needed. Leftovers also give it more longevity, plus I can Tera Dark if I need Indeedee-F alive
___
Archaludon
Item: Assault Vest
Ability: Stalwart
Tera type: Electric
Nature: Modest
Moves: Electro Shot, Dragon Pulse, Flash Cannon, Draco Meteor
Archaludon is one of my extra sweepers, and it's the bulkiest sweeper of them. Electro Shot let's Archaludon set up and do big damage, expecullay with a Tera Electric, Dragon Pulse and Flash Cannon are standard damage moves, and Draco Meteor does big burst damage. Stalwart let's Archaludon ignore Rage Powder and Follow Me.
___
Kingdra
Item: Scope Lens
Ability: Swift Swim
Tera type: Steel
Nature: Modest
Moves: Draco Meteor, Muddy Water, Focus Energy, Protect
Kingdra is my other sweeper if Blastoise is no good. Focus Energy and Scope Lens means Kingdra will always crit, making it deal big damage. Draco Meteor will always do stupid damage, and Muddy Water does good spread damage. Kingdra under rain is very fast thanks to Swift Swim, and if Kingdra sees a Fairy or other Dragon, I can Tera Steel to keep it safe.
___
Pelipper
Item: Focus Sash
Ability: Drizzle
Tera type: Ground
Nature: Timid
Moves: Hurricane, Weather Ball, Tailwind, Wide Gaurd
Pelipper is my rain setter, and it will always take a big hit with it's Focus Sash. Hurricane and Weather Ball are strong moves, Tailwind lets me counter other Tailwind users, and Wide Guard blocks spread moves. Tera Ground let's Pelipper be immune to electric moves and resist rock moves.
___
Sableye
Item: Iapapa Berry
Ability: Prankster
Tera type: Poison
Nature: Calm
Moves: Taunt, Rain Dance, Will-O-Wisp, Snarl
I couldn't think of another mon to use on the team, so I added Sableye incase Indeedee-F isn't favorable. Taunt stops Status moves, Rain Dance helps me reset the weather to rain, and Will-O-Wisp and Snarl slow down attackers. Iapapa Berry helps keep it alive, and Tera Poison let's it resist Fairy moves. Honestly though, if anyone has an idea different pokemon that I could use, I would like to hear it.