Ferrothorn @ Rocky Helmet
Ability: Iron Barbs
EVs: 248 HP / 128 Def / 132 SpD
Careful Nature
- Spikes
- Thunder Wave
- Leech Seed
- Power Whip

Diancie-Mega @ Diancite
Ability: Magic Bounce
EVs: 8 Atk / 248 SpA / 252 Spe
Hasty Nature
- Earth Power
- Moonblast
- Diamond Storm
- Protect

Volcarona @ Lum Berry
Ability: Flame Body
EVs: 80 HP / 252 SpA / 176 Spe
Timid Nature
IVs: 0 Atk
- Quiver Dance
- Fire Blast
- Roost
- Bug Buzz

Starmie @ Leftovers
Ability: Natural Cure
EVs: 248 HP / 8 SpA / 252 Spe
Timid Nature
IVs: 0 Atk
- Scald
- Rapid Spin
- Recover
- Thunder Wave

Hippowdon (M) @ Leftovers
Ability: Sand Stream
EVs: 248 HP / 144 Def / 116 SpD
Impish Nature
- Earthquake
- Stealth Rock
- Slack Off
- Stone Edge

Latios @ Choice Specs
Ability: Levitate
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Draco Meteor
- Psyshock
- Surf
- Trick