Mega Gardevoir + Talonflame

Goddess (Gardevoir-Mega) @ Gardevoirite
Ability: Trace
EVs: 64 HP / 248 SpA / 196 Spe
Modest Nature
IVs: 0 Atk
- Taunt
- Focus Blast
- Psyshock
- Hyper Voice

Landorus-Therian @ Leftovers
Ability: Intimidate
EVs: 248 HP / 252 Def / 8 SpD
Relaxed Nature
- Stealth Rock
- Earthquake
- Knock Off
- Hidden Power [Ice]

Talonflame
Ability: Gale Wings
EVs: 248 HP / 252 SpD / 8 Spe
Careful Nature
- Acrobatics
- Roost
- Bulk Up
- Taunt

Ham Burger (Forretress) (F) @ Leftovers
Ability: Overcoat
EVs: 248 HP / 8 Def / 252 SpD
Sassy Nature
IVs: 0 Spe
- Pain Split
- Volt Switch
- Gyro Ball
- Rapid Spin

Ya need a Wash? (Rotom-Wash) @ Leftovers
Ability: Levitate
EVs: 248 HP / 216 Def / 44 Spe
Bold Nature
IVs: 0 Atk
- Will-O-Wisp
- Volt Switch
- Hydro Pump
- Pain Split

Magneton @ Choice Scarf
Ability: Magnet Pull
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk / 30 SpA / 30 Spe
- Hidden Power [Fire]
- Flash Cannon
- Thunderbolt
- Volt Switch