Mewtwo-Mega-Y @ Mewtwonite Y
Ability: Insomnia
EVs: 40 Def / 216 SpA / 252 Spe
Timid Nature
IVs: 0 Atk
- Calm Mind
- Psystrike
- Ice Beam
- Focus Blast

Ho-Oh @ Choice Scarf
Ability: Regenerator
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Sacred Fire
- Brave Bird
- Toxic
- Defog

Groudon-Primal @ Red Orb
Ability: Drought
EVs: 252 HP / 56 Def / 200 SpD
Relaxed Nature
- Stealth Rock
- Precipice Blades
- Overheat
- Roar

Arceus-Dark @ Dread Plate
Ability: Multitype
EVs: 252 HP / 160 Def / 96 Spe
Timid Nature
IVs: 0 Atk
- Judgment
- Ice Beam
- Recover
- Defog

Ferrothorn @ Leftovers
Ability: Iron Barbs
EVs: 252 HP / 4 Def / 252 SpD
Sassy Nature
IVs: 0 Spe
- Spikes
- Leech Seed
- Toxic
- Gyro Ball

Zygarde-Complete @ Leftovers
Ability: Power Construct
EVs: 252 HP / 252 Def / 4 SpD
Impish Nature
- Haze
- Thousand Arrows
- Toxic
- Rest