Arceus-Poison @ Poisonium Z
Ability: Multitype
EVs: 248 HP / 80 Def / 84 SpD / 96 Spe
Jolly Nature
- Poison Jab
- Recover
- Will-O-Wisp
- Perish Song
Groudon-Primal @ Red Orb
Ability: Desolate Land
EVs: 248 HP / 56 Def / 192 SpD / 12 Spe
Impish Nature
- Stealth Rock
- Precipice Blades
- Toxic
- Dragon Tail
Rayquaza-Mega @ Choice Band
Ability: Delta Stream
EVs: 252 Atk / 4 SpD / 252 Spe
Adamant Nature
- Dragon Ascent
- V-create
- Outrage
- Extreme Speed
Arceus-Dark @ Dread Plate
Ability: Multitype
EVs: 252 HP / 160 Def / 96 Spe
Timid Nature
IVs: 0 Atk
- Judgment
- Recover
- Toxic
- Defog
Marshadow @ Life Orb
Ability: Technician
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Close Combat
- Spectral Thief
- Shadow Sneak
- Pursuit
Xerneas @ Choice Specs
Ability: Fairy Aura
EVs: 176 Def / 252 SpA / 80 Spe
Modest Nature
IVs: 0 Atk
- Moonblast
- Aromatherapy
- Defog
- Psyshock