Lure Metagross!

Starmie @ Icium Z
Ability: Analytic
Shiny: Yes
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Blizzard
- Thunder
- Hydro Pump
- Rapid Spin

Terrakion @ Focus Sash
Ability: Justified
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Stealth Rock
- Stone Edge
- Close Combat
- Taunt

Volcanion @ Assault Vest
Ability: Water Absorb
EVs: 248 HP / 252 SpA / 8 Spe
Modest Nature
IVs: 0 Atk
- Steam Eruption
- Fire Blast
- Sludge Wave
- Earth Power

Manectric @ Manectite
Ability: Lightning Rod
Shiny: Yes
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Volt Switch
- Thunderbolt
- Flamethrower
- Hidden Power [Ice]

Mienshao @ Choice Scarf
Ability: Reckless
Shiny: Yes
EVs: 40 HP / 252 Atk / 216 Spe
Jolly Nature
- High Jump Kick
- Knock Off
- Poison Jab
- U-turn

Metagross @ Expert Belt
Ability: Clear Body
Shiny: Yes
EVs: 216 Atk / 252 SpA / 40 Spe
Rash Nature
- Bullet Punch
- Meteor Mash
- Hidden Power [Fire]
- Grass Knot