Groudon @ Leftovers
Ability: Drought
EVs: 252 HP / 236 Def / 20 Spe
Impish Nature
- Stealth Rock
- Thunder Wave
- Precipice Blades
- Stone Edge
Necrozma-Dusk-Mane @ Rocky Helmet
Ability: Prism Armor
EVs: 136 HP / 252 Def / 120 Spe
Impish Nature
- Dragon Dance
- Sunsteel Strike
- Earthquake
- Morning Sun
Yveltal @ Heavy-Duty Boots
Ability: Dark Aura
EVs: 72 HP / 184 SpD / 252 Spe
Jolly Nature
- Roost
- Defog
- Foul Play
- Sucker Punch
Eternatus @ Black Sludge
Ability: Pressure
EVs: 252 HP / 156 SpD / 100 Spe
Timid Nature
- Toxic
- Flamethrower
- Dragon Tail
- Recover
Zacian-Crowned @ Rusted Sword
Ability: Intrepid Sword
EVs: 252 Atk / 4 SpD / 252 Spe
Adamant Nature
- Fire Fang
- Play Rough
- Close Combat
- Wild Charge
Ferrothorn @ Leftovers
Ability: Iron Barbs
EVs: 252 HP / 252 Def / 4 SpD
Impish Nature
IVs: 0 Atk
- Iron Defense
- Body Press
- Spikes
- Leech Seed