Necrozma-Dusk-Mane @ Rocky Helmet
Ability: Prism Armor
EVs: 252 HP / 252 Def / 4 SpD
Impish Nature
- Stealth Rock
- Knock Off
- Sunsteel Strike
- Moonlight
Ho-Oh @ Heavy-Duty Boots
Ability: Regenerator
EVs: 252 HP / 204 Def / 52 SpD
Impish Nature
- Sacred Fire
- Toxic
- Whirlwind
- Defog
Eternatus @ Black Sludge
Ability: Pressure
EVs: 236 HP / 228 SpD / 44 Spe
Calm Nature
IVs: 0 Atk
- Toxic Spikes
- Flamethrower
- Dynamax Cannon
- Recover
Yveltal @ Life Orb
Ability: Dark Aura
EVs: 4 Atk / 252 SpA / 252 Spe
Mild Nature
- Sucker Punch
- Oblivion Wing
- Dark Pulse
- Heat Wave
Zygarde @ Leftovers
Ability: Power Construct
EVs: 252 HP / 252 Def / 4 SpD
Impish Nature
- Haze
- Rest
- Thousand Arrows
- Glare
Calyrex-Shadow @ Choice Specs
Ability: As One (Spectrier)
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Astral Barrage
- Psyshock
- Trick
- Aromatherapy