Mew @ Leftovers
Ability: Synchronize
EVs: 252 HP / 4 Def / 252 Spe
Timid Nature
- Knock Off
- Will-O-Wisp
- Spikes
- Soft-Boiled
Eternatus @ Black Sludge
Ability: Pressure
EVs: 240 HP / 252 SpD / 16 Spe
Timid Nature
IVs: 0 Atk
- Dynamax Cannon
- Toxic
- Flamethrower
- Recover
Groudon @ Leftovers
Ability: Drought
EVs: 236 HP / 252 Def / 20 Spe
Impish Nature
- Stealth Rock
- Stone Edge
- Thunder Wave
- Precipice Blades
Necrozma-Dusk-Mane @ Leftovers
Ability: Prism Armor
EVs: 136 HP / 252 Atk / 120 Spe
Adamant Nature
- Dragon Dance
- Sunsteel Strike
- Stone Edge
- Morning Sun
Yveltal @ Heavy-Duty Boots
Ability: Dark Aura
EVs: 252 HP / 4 Def / 252 SpD
Careful Nature
- Roost
- Knock Off
- U-turn
- Defog
Zekrom @ Life Orb
Ability: Teravolt
EVs: 252 Atk / 4 SpA / 252 Spe
Naive Nature
- Bolt Strike
- Dragon Dance
- Draco Meteor
- Roost