Groudon-Primal @ Red Orb
Ability: Desolate Land
Shiny: Yes
EVs: 252 HP / 252 SpD / 4 Spe
Sassy Nature
- Stomping Tantrum
- Solar Beam
- Incinerate
- Fissure
Mewtwo-Mega-Y @ Mewtwonite Y
Ability: Insomnia
Shiny: Yes
EVs: 8 HP / 80 Def / 228 SpA / 192 Spe
Naive Nature
- Gravity
- Blizzard
- Thunder
- Dynamic Punch
Necrozma-Dusk-Mane @ Iron Ball
Ability: Prism Armor
EVs: 252 HP / 252 Atk / 4 SpA
Brave Nature
IVs: 0 Spe
- Gyro Ball
- Fling
- Iron Defense
- Stored Power
Arceus @ Metronome
Ability: Multitype
Shiny: Yes
EVs: 4 Atk / 252 SpA / 252 Spe
Hasty Nature
- Echoed Voice
- Work Up
- Thunder
- Last Resort
Marshadow @ Razor Claw
Ability: Technician
EVs: 252 Atk / 4 SpA / 252 Spe
Hasty Nature
- Work Up
- Force Palm
- Hidden Power [Ghost]
- Rock Tomb
Articuno @ Icium Z
Ability: Snow Cloak
Shiny: Yes
EVs: 248 HP / 8 SpA / 252 Spe
Timid Nature
IVs: 0 Atk
- Mind Reader
- Sheer Cold
- Mist
- Hail