Latios-Mega @ Latiosite
Ability: Levitate
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Calm Mind
- Shadow Ball
- Psychic
- Draco Meteor

Magearna @ Fairium Z
Ability: Soul-Heart
EVs: 252 HP / 252 SpA / 4 SpD
Modest Nature
IVs: 0 Atk
- Fleur Cannon
- Flash Cannon
- Ice Beam
- Volt Switch

Arcanine @ Choice Band
Ability: Intimidate
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Flare Blitz
- Wild Charge
- Close Combat
- Extreme Speed

Mew @ Leftovers
Ability: Synchronize
EVs: 252 HP / 4 Def / 252 SpD
Calm Nature
IVs: 0 Atk
- Defog
- Stealth Rock
- Heal Bell
- Soft-Boiled

Keldeo-Resolute @ Choice Specs
Ability: Justified
EVs: 4 Atk / 252 SpA / 252 Spe
Hasty Nature
IVs: 1 Atk
- Secret Sword
- Hydro Pump
- Scald
- Hidden Power [Electric]

Garchomp @ Choice Scarf
Ability: Rough Skin
EVs: 252 Atk / 4 SpA / 252 Spe
Naive Nature
- Earthquake
- Stone Edge
- Dragon Claw
- Fire Blast