Trap OTR

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

Cresselia @ Mental Herb
Ability: Levitate
EVs: 252 Atk / 20 Def / 236 SpD
Relaxed Nature
IVs: 0 Spe
- Trick Room
- Ice Beam
- Moonlight
- Lunar Dance

Tapu Bulu @ Choice Band
Ability: Grassy Surge
EVs: 248 HP / 252 Atk / 8 SpD
Brave Nature
IVs: 0 Spe
- Wood Hammer
- Horn Leech
- Superpower
- Stone Edge

Stakataka @ Life Orb
Ability: Beast Boost
EVs: 252 HP / 252 Atk / 4 SpD
Lonely Nature
IVs: 15 Def / 0 Spe
- Trick Room
- Gyro Ball
- Superpower
- Stone Edge

Marowak-Alola @ Thick Club
Ability: Rock Head
EVs: 180 HP / 252 Atk / 76 SpD
Brave Nature
IVs: 0 Spe
- Flare Blitz
- Shadow Bone
- Earthquake
- Double-Edge

Mawile @ Mawilite
Ability: Intimidate
EVs: 252 HP / 252 Atk / 4 SpD
Brave Nature
- Swords Dance
- Play Rough
- Sucker Punch
- Knock Off