Groudon @ Leftovers
Ability: Drought
EVs: 248 HP / 100 Atk / 144 Def / 16 Spe
Impish Nature
- Swords Dance
- Precipice Blades
- Stone Edge
- Thunder Wave
Zekrom @ Life Orb
Ability: Teravolt
EVs: 252 Atk / 4 SpA / 252 Spe
Naive Nature
IVs: 29 HP
- Dragon Dance
- Bolt Strike
- Dragon Claw
- Weather Ball
Calyrex-Shadow @ Choice Scarf
Ability: As One (Spectrier)
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Astral Barrage
- Psyshock
- Trick
- Aromatherapy
Yveltal @ Heavy-Duty Boots
Ability: Dark Aura
EVs: 248 HP / 32 Atk / 228 SpD
Adamant Nature
IVs: 29 Spe
- Knock Off
- U-turn
- Defog
- Roost
Eternatus @ Black Sludge
Ability: Pressure
EVs: 176 HP / 240 SpD / 92 Spe
Timid Nature
IVs: 0 Atk
- Dynamax Cannon
- Mystical Fire
- Toxic
- Recover
Necrozma-Dusk-Mane @ Leftovers
Ability: Prism Armor
EVs: 248 HP / 252 Def / 8 Spe
Impish Nature
- Stealth Rock
- Sunsteel Strike
- Thunder Wave
- Morning Sun