SS PU Why have I won so many games with this team I don't even think it's that good

[smashmallow101]

Leg Day (Tsareena) (F) @ Focus Sash
Ability: Queenly Majesty
EVs: 252 HP / 252 Atk / 4 SpD
Adamant Nature
- High Jump Kick
- Trop Kick
- Aromatherapy
- Rapid Spin

The Chad (Quagsire) (M) @ Leftovers
Ability: Unaware
EVs: 252 HP / 252 Atk / 4 SpD
Adamant Nature
- Curse
- Earthquake
- Liquidation
- Ice Punch

Bowser (Turtonator) (M) @ Heavy-Duty Boots
Ability: Shell Armor
Shiny: Yes
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Shell Smash
- Fire Blast
- Draco Meteor
- Flash Cannon

Good Boy (Lycanroc) @ Leftovers
Ability: Steadfast
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Accelerock
- Drill Run
- Play Rough
- Close Combat

Demasque (Articuno-Galar) @ Life Orb
Ability: Competitive
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Freezing Glare
- Air Slash
- Calm Mind
- Shadow Ball

Internet (Galvantula) @ Choice Specs
Ability: Compound Eyes
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Thunder
- Giga Drain
- Bug Buzz
- Sticky Web

I have no clue how, but i won like 12 games in a row with this team. I had literally never played the tier before.

 

[ShuckleDeath]

Hi, welcome to Smogon! I am locking your RMT for the time being as the forum rules require that you provide at least three lines of descriptions for each Pokemon to explain their roles. Please read the rules carefully and look at Team Showcase to see the detail we require. PM me with updated descriptions, and I will be happy to unlock this.

Tips to help get 3 lines of descriptions

Why did you choose this mon
What do the EV spreads do and why do you have it
What are all 4 moves for