Regencore

Tangrowth @ Rocky Helmet
Ability: Regenerator
Shiny: Yes
EVs: 252 HP / 4 Atk / 252 SpA
Rash Nature
- Sleep Powder
- Giga Drain
- Knock Off
- Hidden Power [Ice]

Mienshao @ Life Orb
Ability: Regenerator
EVs: 4 HP / 252 Atk / 252 Spe
Jolly Nature
- High Jump Kick
- Knock Off
- Poison Jab
- U-turn

Tornadus-Therian @ Life Orb
Ability: Regenerator
Shiny: Yes
EVs: 4 HP / 252 SpA / 252 Spe
Timid Nature
- Hurricane
- Heat Wave
- Sludge Wave
- U-turn

Toxapex @ Black Sludge
Ability: Regenerator
Shiny: Yes
EVs: 252 HP / 252 Def / 4 SpD
Bold Nature
IVs: 0 Atk
- Recover
- Toxic Spikes
- Scald
- Baneful Bunker

Clefable @ Leftovers
Ability: Magic Guard
EVs: 252 HP / 4 Def / 252 SpD
Calm Nature
IVs: 0 Atk
- Stealth Rock
- Heal Bell
- Soft-Boiled
- Moonblast

Excadrill @ Choice Scarf
Ability: Mold Breaker
Shiny: Yes
EVs: 4 HP / 252 Atk / 252 Spe
Jolly Nature
- Earthquake
- Iron Head
- Rock Slide
- Rapid Spin