Groudon @ Leftovers
Ability: Drought
EVs: 252 HP / 240 Def / 16 Spe
Impish Nature
- Precipice Blades
- Protect
- Stealth Rock
- Toxic
Yveltal @ Heavy-Duty Boots
Ability: Dark Aura
EVs: 16 HP / 240 SpD / 252 Spe
Jolly Nature
- Knock Off
- Foul Play
- Defog
- Roost
Necrozma-Dusk-Mane @ Leftovers
Ability: Prism Armor
EVs: 240 HP / 236 SpD / 32 Spe
Careful Nature
- Dragon Dance
- Sunsteel Strike
- Knock Off
- Morning Sun
Eternatus @ Heavy-Duty Boots
Ability: Pressure
EVs: 164 HP / 252 SpD / 92 Spe
Timid Nature
IVs: 0 Atk
- Recover
- Toxic
- Flamethrower
- Dynamax Cannon
Calyrex-Shadow @ Life Orb
Ability: As One (Spectrier)
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 29 HP / 0 Atk
- Nasty Plot
- Disable
- Protect
- Astral Barrage
Kyogre @ Leftovers
Ability: Drizzle
EVs: 248 HP / 244 Def / 16 Spe
Bold Nature
IVs: 0 Atk
- Calm Mind
- Rest
- Scald
- Sleep Talk