Arceus-Poison @ Toxic Plate
Ability: Multitype
EVs: 248 HP / 140 Def / 24 SpD / 96 Spe
Jolly Nature
- Poison Jab
- Defog
- Will-O-Wisp
- Recover

Xerneas @ Choice Scarf
Ability: Fairy Aura
EVs: 76 Atk / 248 SpA / 184 Spe
Mild Nature
- Moonblast
- Aromatherapy
- Megahorn
- Rock Slide

Palkia @ Leftovers
Ability: Pressure
EVs: 252 HP / 4 SpA / 252 SpD
Calm Nature
- Surf
- Toxic
- Dragon Tail
- Rest

Gliscor @ Toxic Orb
Ability: Poison Heal
EVs: 252 HP / 184 Def / 72 Spe
Impish Nature
- Earthquake
- Knock Off
- Roost
- Stealth Rock

Yveltal @ Rocky Helmet
Ability: Dark Aura
EVs: 252 HP / 4 Atk / 252 Def
Impish Nature
- Foul Play
- Toxic
- Roost
- Taunt

Mewtwo-Mega-Y @ Mewtwonite Y
Ability: Insomnia
EVs: 252 HP / 4 SpA / 72 SpD / 180 Spe
Timid Nature
- Psystrike
- Taunt
- Will-O-Wisp
- Recover