Aggron-Mega (M) @ Leftovers Ability: Magic Bounce EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD Relaxed Nature IVs: 0 Spe - Gyro Ball - Entrainment - Milk Drink - Stealth Rock Garchomp-Mega @ Toxic Orb Ability: Poison Heal EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe Adamant Nature - Thousand Arrows - Diamond Storm - Coil - Sacred Fire Gengar-Mega @ Spooky Plate Ability: Mold Breaker EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe Timid Nature IVs: NaN Atk - Judgment - Aura Sphere - Spore - Shell Smash Ho-Oh @ Sitrus Berry Ability: Unburden EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe Adamant Nature - Sacred Fire - Thousand Arrows - Belly Drum - Acrobatics Chansey (F) @ Lucky Punch Ability: Imposter EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe Relaxed Nature - Fake Out - Skill Swap - Parting Shot - Final Gambit Xerneas @ Pixie Plate Ability: Pixilate EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe Hasty Nature - Boomburst - Fake Out - Extreme Speed - Infestation