Cobalion @ Leftovers
Ability: Justified
EVs: 160 HP / 96 Atk / 252 Spe
Jolly Nature
- Stealth Rock
- Close Combat
- Iron Head / Taunt
- Volt Switch

Dugtrio @ Life Orb
Ability: Arena Trap
EVs: 252 Atk / 4 Def / 252 Spe
Jolly Nature
- Earthquake
- Stone Edge
- Memento
- Sucker Punch

Rotom-Mow @ Choice Scarf
Ability: Levitate
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Leaf Storm
- Volt Switch
- Thunderbolt
- Trick

Reuniclus @ Leftovers
Ability: Magic Guard
EVs: 252 HP / 252 Def / 4 SpA
Bold Nature
IVs: 0 Atk
- Psyshock
- Calm Mind
- Recover
- Focus Blast

Noivern @ Life Orb
Ability: Infiltrator
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
- Draco Meteor
- Flamethrower
- Air Slash
- Roost / Taunt / U-turn

Togetic @ Eviolite
Ability: Serene Grace
EVs: 248 HP / 252 Def / 8 SpD
Bold Nature
- Nasty Plot
- Baton Pass
- Roost
- Dazzling Gleam / Fire Blast

I changed the Reun set since most of the team relies on speed. With the slashed options, you can go either or.