Mewtwo-Mega-Y @ Mewtwonite Y
Ability: Insomnia
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Taunt
- Ice Beam
- Psystrike
- Fire Blast
Arceus-Fairy @ Pixie Plate
Ability: Multitype
EVs: 240 HP / 172 Def / 96 Spe
Bold Nature
IVs: 0 Atk
- Calm Mind
- Recover
- Judgment
- Refresh
Arceus-Poison @ Poisonium Z
Ability: Multitype
EVs: 248 HP / 172 SpD / 88 Spe
Careful Nature
- Poison Jab
- Recover
- Will-O-Wisp
- Defog
Groudon-Primal @ Red Orb
Ability: Desolate Land
EVs: 252 HP / 252 SpD
Careful Nature
- Stealth Rock
- Toxic
- Fire Punch
- Rest
Celesteela @ Leftovers
Ability: Beast Boost
EVs: 252 HP / 4 Atk / 252 Def
Impish Nature
- Substitute
- Leech Seed
- Protect
- Flame Charge
Zygarde-Complete @ Leftovers
Ability: Power Construct
EVs: 252 HP / 4 Atk / 252 Def
Impish Nature
- Glare
- Haze
- Thousand Arrows
- Rest