Pursuit Gross+Specs Volcanion

Volcanion @ Choice Specs
Ability: Water Absorb
EVs: 252 SpA / 4 SpD / 252 Spe
Modest Nature
- Steam Eruption
- Fire Blast
- Hidden Power [Grass]
- Scald

Keldeo @ Choice Scarf
Ability: Justified
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
- Scald
- Secret Sword
- Hydro Pump
- Hidden Power [Electric]

Metagross-Mega @ Metagrossite
Ability: Tough Claws
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Meteor Mash
- Zen Headbutt
- Thunder Punch
- Pursuit

Landorus-Therian @ Rocky Helmet
Ability: Intimidate
EVs: 248 HP / 8 Atk / 252 Def
Impish Nature
- Stealth Rock
- Earthquake
- Stone Edge
- U-turn

Latios @ Life Orb
Ability: Levitate
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
- Draco Meteor
- Thunderbolt
- Defog
- Recover

Clefable @ Leftovers
Ability: Magic Guard
EVs: 252 HP / 160 Def / 96 SpD
Bold Nature
- Calm Mind
- Ice Beam
- Thunderbolt
- Soft-Boiled