Trick Room Team

Uxie @ Mental Herb
Ability: Levitate
EVs: 252 HP / 116 Def / 140 SpD
Relaxed Nature
IVs: 0 Spe
- Trick Room
- Stealth Rock
- Memento
- Magic Coat

Cresselia @ Mental Herb
Ability: Levitate
EVs: 248 HP / 252 Def / 8 SpD
Relaxed Nature
IVs: 0 Spe
- Trick Room
- Ice Beam
- Moonlight
- Lunar Dance

Magearna @ Fairium Z
Ability: Soul-Heart
EVs: 252 HP / 4 Def / 252 SpA
Quiet Nature
IVs: 0 Spe
- Trick Room
- Fleur Cannon
- Focus Blast
- Thunderbolt

Marowak-Alola @ Thick Club
Ability: Rock Head
EVs: 248 HP / 252 Atk / 8 SpD
Brave Nature
IVs: 0 Spe
- Swords Dance
- Shadow Bone
- Flare Blitz
- Bonemerang

Camerupt-Mega @ Cameruptite
Ability: Sheer Force
EVs: 248 HP / 252 SpA / 8 SpD
Quiet Nature
IVs: 0 Atk / 0 Spe
- Fire Blast
- Earth Power
- Hidden Power [Ice]
- Ancient Power

Conkeldurr @ Flame Orb
Ability: Guts
EVs: 248 HP / 252 Atk / 8 SpD
Brave Nature
IVs: 0 Spe
- Drain Punch
- Facade
- Ice Punch
- Mach Punch