Troll Team

Slaking @ Choice Band
Ability: Truant
EVs: 4 HP / 252 Atk / 252 Spe
Jolly Nature
- Giga Impact
- Earthquake
- Gunk Shot
- Sucker Punch

Regigigas @ Leftovers
Ability: Slow Start
EVs: 252 HP / 252 Atk / 4 SpD
Adamant Nature
- Thunder Wave
- Power-Up Punch
- Drain Punch
- Return

Regice @ Weakness Policy
Ability: Clear Body
EVs: 252 HP / 252 SpA / 4 SpD
Modest Nature
- Ice Beam
- Thunderbolt
- Flash Cannon
- Hidden Power [Psychic]

Regirock @ Weakness Policy
Ability: Clear Body
EVs: 252 HP / 252 Atk / 4 SpD
Adamant Nature
- Earthquake
- Return
- Stone Edge
- Drain Punch

Registeel @ Leftovers
Ability: Clear Body
EVs: 252 HP / 4 SpA / 252 SpD
Calm Nature
- Rest
- Protect
- Toxic
- Flash Cannon

Banette @ Banettite
Ability: Cursed Body
EVs: 252 HP / 4 Atk / 252 Def
Impish Nature
- Confuse Ray
- Shadow Claw
- Will-O-Wisp
- Knock Off