Mewtwo-Mega-Y @ Mewtwonite Y
Ability: Insomnia
EVs: 40 Def / 216 SpA / 252 Spe
Timid Nature
IVs: 0 Atk
- Psystrike
- Ice Beam
- Fire Blast
- Calm Mind
Xerneas @ Power Herb
Ability: Fairy Aura
EVs: 168 Def / 252 SpA / 88 Spe
Modest Nature
IVs: 0 Atk
- Geomancy
- Moonblast
- Thunder
- Focus Blast
Arceus-Fairy @ Pixie Plate
Ability: Multitype
EVs: 252 HP / 168 Def / 88 Spe
Timid Nature
IVs: 0 Atk
- Toxic
- Will-O-Wisp
- Recover
- Refresh
Skarmory @ Shed Shell
Ability: Sturdy
EVs: 252 HP / 252 SpD
Calm Nature
IVs: 0 Atk
- Roost
- Whirlwind
- Spikes
- Toxic
Groudon-Primal @ Red Orb
Ability: Desolate Land
EVs: 252 HP / 56 Def / 180 SpD / 20 Spe
Impish Nature
- Stealth Rock
- Precipice Blades
- Overheat
- Toxic
Giratina-Origin @ Griseous Orb
Ability: Levitate
EVs: 248 HP / 208 SpA / 52 SpD
Modest Nature
IVs: 0 Atk
- Defog
- Hex
- Dragon Pulse
- Thunder Wave