Mewtwo-Mega-Y @ Mewtwonite Y
Ability: Unnerve
EVs: 80 Def / 252 SpA / 176 Spe
Timid Nature
- Nasty Plot
- Psystrike
- Fire Blast
- Focus Blast
Necrozma-Dusk-Mane @ Leftovers
Ability: Prism Armor
EVs: 252 HP / 252 Def / 4 SpD
Impish Nature
- Stealth Rock
- Morning Sun
- Sunsteel Strike
- Knock Off
Arceus-Dark @ Dread Plate
Ability: Multitype
EVs: 252 HP / 132 SpD / 124 Spe
Calm Nature
- Judgment
- Recover
- Defog
- Refresh
Arceus-Water @ Splash Plate
Ability: Multitype
EVs: 248 HP / 240 Def / 20 Spe
Bold Nature
- Ice Beam
- Will-O-Wisp
- Recover
- Refresh
Lunala @ Choice Specs
Ability: Shadow Shield
EVs: 4 Def / 252 SpA / 252 Spe
Timid Nature
- Psyshock
- Trick
- Focus Blast
- Moongeist Beam
Ditto @ Choice Scarf
Ability: Imposter
EVs: 248 HP / 8 Atk / 252 Def
Impish Nature
- Transform