Mewtwo-Mega-Y @ Mewtwonite Y
Ability: Unnerve
EVs: 80 Def / 252 SpA / 176 Spe
Timid Nature
IVs: 0 Atk
- Nasty Plot
- Fire Blast
- Focus Blast
- Psystrike
Necrozma-Dusk-Mane @ Leftovers
Ability: Prism Armor
EVs: 248 HP / 188 Def / 72 SpD
Impish Nature
- Sunsteel Strike
- Morning Sun
- Stealth Rock
- Knock Off
Arceus-Water @ Splash Plate
Ability: Multitype
EVs: 248 HP / 244 Def / 16 Spe
Bold Nature
IVs: 0 Atk
- Will-O-Wisp
- Ice Beam
- Recover
- Refresh
Arceus-Steel @ Iron Plate
Ability: Multitype
EVs: 252 HP / 156 Def / 100 Spe
Timid Nature
IVs: 0 Atk
- Flash Cannon
- Recover
- Calm Mind
- Thunder
Ho-Oh @ Heavy-Duty Boots
Ability: Regenerator
EVs: 248 HP / 208 Def / 52 SpD
Impish Nature
- Toxic
- Defog
- Whirlwind
- Sacred Fire
Ferrothorn @ Leftovers
Ability: Iron Barbs
EVs: 252 HP / 4 Atk / 252 SpD
Careful Nature
- Leech Seed
- Protect
- Spikes
- Power Whip