Diancie-Mega @ Diancite
Ability: Magic Bounce
EVs: 4 Atk / 252 SpA / 252 Spe
Hasty Nature
- Moonblast
- Diamond Storm
- Earth Power
- Heal Bell
Marshadow @ Marshadium Z
Ability: Technician
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Shadow Sneak
- Close Combat
- Spectral Thief
- Bulk Up
Ho-Oh @ Choice Band
Ability: Regenerator
EVs: 56 HP / 252 Atk / 200 Spe
Adamant Nature
- Sacred Fire
- Brave Bird
- Earthquake
- Toxic
Arceus-Water @ Splash Plate
Ability: Multitype
EVs: 252 HP / 64 Def / 192 Spe
Timid Nature
IVs: 0 Atk
- Recover
- Will-O-Wisp
- Defog
- Ice Beam
Magearna @ Leftovers
Ability: Soul-Heart
EVs: 252 HP / 4 Def / 252 SpD
Calm Nature
IVs: 0 Atk
- Heart Swap
- Fleur Cannon
- Volt Switch
- Pain Split
Groudon-Primal @ Red Orb
Ability: Desolate Land
EVs: 160 Atk / 152 SpD / 196 Spe
Adamant Nature
- Stone Edge
- Precipice Blades
- Stealth Rock
- Swords Dance