Pokémon May 2020 IC Results

I participated in the Pokémon Sword and Shield May 2020 International Challenge that occurred last week. Unfortunately, I didn’t record my win/loss ratio nor what I battled against so I can’t do any analysis to improve my team and gameplay. But, at least I got the Ultra Ball Guy shirt for participation.

Here is a pokepaste of my team: https://pokepast.es/de65c6a5b4cf8a0d
The information on my team is as follows:

Gigantamax Lapras
Lapras-Gmax (M) @ Light Clay
Ability: Shell Armor
Level: 50
EVs: 204 HP / 4 Def / 252 SpA / 4 SpD / 44 Spe
Timid Nature
IVs: 0 Atk
- Ice Beam
- Freeze-Dry
- Hydro Pump
- Protect

Venusaur
Venusaur (M) @ Wide Lens
Ability: Chlorophyll
Level: 50
EVs: 12 HP / 4 Def / 240 SpA / 12 SpD / 240 Spe
Modest Nature
IVs: 0 Atk
- Sludge Bomb
- Energy Ball
- Sleep Powder
- Toxic

Tyranitar
Tyranitar (M) @ Weakness Policy
Ability: Sand Stream
Level: 50
EVs: 148 HP / 236 Atk / 12 Def / 12 SpD / 100 Spe
Jolly Nature
- Rock Slide
- Earth Power
- Crunch
- Superpower

Corviknight
Corviknight (F) @ Lum Berry
Ability: Mirror Armor
Level: 50
EVs: 252 HP / 100 Atk / 4 Def / 12 SpD / 140 Spe
Jolly Nature
- Iron Head
- Brave Bird
- Tailwind
- Protect

Ninetales
Ninetales (F) @ Wiki Berry
Ability: Drought
Level: 50
EVs: 12 HP / 252 SpA / 4 SpD / 240 Spe
Timid Nature
IVs: 0 Atk
- Heat Wave
- Overheat
- Solar Beam
- Protect

Rotom-Mow
Rotom-Mow @ Life Orb
Ability: Levitate
Level: 50
EVs: 196 HP / 84 Def / 12 SpA / 184 SpD / 32 Spe
Modest Nature
IVs: 0 Atk
- Will-O-Wisp
- Leaf Storm
- Thunderbolt
- Protect