Necrozma-Dusk-Mane @ Solganium Z
Ability: Prism Armor
EVs: 252 HP / 252 Atk / 4 SpD
Brave Nature
IVs: 0 Spe
- Sunsteel Strike
- Earthquake
- Swords Dance
- Trick Room
Heracross-Mega @ Life Orb
Ability: Skill Link
EVs: 252 HP / 252 Atk / 4 SpD
Brave Nature
IVs: 0 Spe
- Pin Missile
- Close Combat
- Bullet Seed
- Rock Blast
Reuniclus @ Focus Sash
Ability: Magic Guard
EVs: 4 HP / 252 Atk / 252 SpA
Quiet Nature
IVs: 0 Spe
- Psychic
- Explosion
- Focus Blast
- Trick Room
Mawile-Mega @ Life Orb
Ability: Huge Power
EVs: 248 HP / 252 Atk / 8 SpD
Brave Nature
IVs: 0 Spe
- Play Rough
- Iron Head
- Brick Break
- Sucker Punch
Diancie-Mega @ Focus Sash
Ability: Magic Bounce
EVs: 4 HP / 252 Atk / 252 SpA
Brave Nature
IVs: 0 Spe
- Moonblast
- Explosion
- Protect
- Trick Room
Slowbro-Mega @ Life Orb
Ability: Shell Armor
EVs: 252 HP / 252 SpA / 4 SpD
Quiet Nature
IVs: 0 Atk / 0 Spe
- Surf
- Psychic
- Ice Beam
- Trick Room