Rayquaza-Mega @ Focus Sash
Ability: Gale Wings
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
- Nasty Plot
- Oblivion Wing
- Dragon Pulse
- Boomburst

Chansey @ Eviolite
Ability: Imposter
EVs: 248 HP / 252 Def / 8 SpD
Bold Nature
- Toxic
- Seismic Toss
- Recover
- Protect

Tyranitar-Mega @ Toxic Orb
Ability: Poison Heal
EVs: 248 HP / 252 Atk / 8 SpD
Adamant Nature
- Shift Gear
- Heavy Slam
- Pursuit
- Diamond Storm

Diancie-Mega @ Life Orb
Ability: Pixilate
EVs: 216 Atk / 40 SpA / 252 Spe
Hasty Nature
- Fake Out
- Extreme Speed
- Boomburst
- Infestation

Aegislash @ Leftovers
Ability: Prankster
EVs: 248 HP / 8 Def / 252 SpD
Calm Nature
- Substitute
- Heal Order
- Curse
- Spore

Gengar-Mega @ Spooky Plate
Ability: Normalize
EVs: 252 SpA / 4 SpD / 252 Spe
Modest Nature
- Skill Swap
- Quiver Dance
- Judgment
- Secret Sword