SV OU Rate my Team(Fixed)

[Vivvid]

Haxorus @ Life Orb
Ability: Mold Breaker
Shiny: Yes
Tera Type: Electric
EVs: 4 HP / 252 Atk / 252 Spe
Naughty Nature
- Earthquake
- Dragon Dance
- Iron Head
- Tera Blast

Win con #1
Fragile so i usually put it behind a shed tail. Tera electric for corvikight and just general coverage. Tera also gives haxorus only one weakness but it too fragile anyways.Earthquake gives some general coverage and iron head for fairy and rock types. Mold breaker negates all abilities taking care of levitate, earth eater, unaware and the rest

Orthworm @ Sitrus Berry
Ability: Earth Eater
Tera Type: Water
EVs: 248 HP / 8 Def / 252 SpD
Careful Nature
- Iron Head
- Shed Tail
- Body Press
- Rest

Usually my lead Pokemon(Unless its a sun team).Mainly serves to eat up ground moves and shed tail for haxorus and iron valiant.Tera water for fire resistance.Rest for extra healing when sitrus has been eaten.Apart from Shed tail and earth eater Orthworm really doesnt do much but shed tail is an important for setting haxorus rolling because of his horrible defenses. Itd prefer cyclizar but this is ou

Skeledirge @ Leftovers
Ability: Unaware
Tera Type: Fairy
EVs: 148 HP / 104 Def / 4 SpA / 252 SpD
Calm Nature
IVs: 0 Atk
- Will-O-Wisp
- Torch Song
- Hex
- Slack Off

Your average unaware pokemon here.Ignores all setup and does whatever it wants.Leftovers for passive recovery.Tera fairy for nice resistances.Will o wisp to cripple physical attackers.Torch song for boosts and stab.It also hits through substitute.Hex works well with will o wisp and torch song for damage boosts.Slack off for heal stalling the opponent

Iron Valiant @ Booster Energy
Ability: Quark Drive
Tera Type: Fairy
EVs: 4 Atk / 252 SpA / 252 Spe
Naive Nature
- Moonblast
- Close Combat
- Thunderbolt
- Psyshock

Win con #2
Revenge killer.My second pick to pass shed tail too.Works well to take care of pokemon that wont die in one hit.Speed booster energy to take care of pokemon with high speed.Moonblast for a high damage stab move.Close combat for stab and to take care of special walls.Thunderbolt for coverage and psyshock to take care of special walls that resist close combat

Gholdengo @ Covert Cloak
Ability: Good as Gold
Tera Type: Fighting
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Nasty Plot
- Recover
- Make It Rain
- Shadow Ball

Best pokemon of this generation.Good as gold prevents status and hazard when gholdengo is on field.Covert cloak for dealing with stray paralysis and freezes.Cloak also negates the effect of salt cure making it the perfect check to gargancl. Tera fighting for resistance to dark(Kingabit & Greninja).Make it rain and shadow ball for stab.Nasty plot for boosts and recover for longevity

Toxapex @ Leftovers
Ability: Regenerator
Shiny: Yes
Tera Type: Steel
EVs: 252 HP / 192 Def / 64 SpD
Bold Nature
- Surf
- Recover
- Toxic
- Haze

My lead pokemon against sun teams.Your basic tank to swap into stuff that the others cant handle.Does well against sun taking care of torkoal and walking wake.Toxic puts a timer on pokemon setting up(Dragonite).Recover to stall turns and rack up toxic damage.Haze to remove all stat boosts and extend stall. Regenerator makes thing basically immortal.

Issues
-Entry hazards

 

[Soosthemoose]

So it seems you're trying to run an orthoworm team, which are usually hyper offensive, but you have skeledirge and toxapex, who slow down the pace of the team.

Minor changes:
Naughty nature on haxorus -> adamant, since tera blast becomes physical once you tera
Rest on orthoworm -> spikes, because you'll rarely have the opportunity to rest, and you'll invite in special attackers for free damage, anyways
Thunderbolt on iron valiant -> calm mind, since thunderbolt doesn't really hit anything other than corviknight, who you could find other ways to deal with, while calm mind is a great setup option with shed tail

Major changes:
Skeledirge -> great tusk

Great Tusk @ Leftovers
Ability: Protosynthesis
Tera Type: Steel
EVs: 252 HP / 252 Def / 4 SpD
Impish Nature
- Earthquake
- Rapid Spin
- Stealth Rock
- Knock Off

You need hazard control and stealth rocks, and great tusk is an obvious solution. This is a really standard set, so there's not too much to cover.

Toxapex -> azumarill

Azumarill @ Sitrus Berry
Ability: Huge Power
Tera Type: Water
EVs: 252 HP / 252 Atk / 4 SpD
Adamant Nature
- Aqua Jet
- Play Rough
- Belly Drum
- Ice Spinner

Another offensive pokemon that can abuse shed tail, azumarill can patch a lot of problems in your team, notably walking wake sun and possible dragonite. Ice spinner is for the aforementioned dragonite, and the rest is standard.