One Trick Pony

Archeops
Ability: Defeatist
EVs: 32 HP / 252 Atk / 224 Spe
Jolly Nature
- Acrobatics
- Earthquake
- Roost
- Taunt

Xatu @ Colbur Berry
Ability: Magic Bounce
EVs: 248 HP / 84 Def / 176 Spe
Bold Nature
IVs: 0 Atk
- Psyshock
- Heat Wave
- Roost
- Calm Mind

Seismitoad @ Leftovers
Ability: Water Absorb
EVs: 200 HP / 252 Def / 56 SpD
Relaxed Nature
- Stealth Rock
- Scald
- Earthquake
- Toxic/Knock Off

Hariyama @ Assault Vest
Ability: Thick Fat
EVs: 252 Atk / 212 SpD / 44 Spe
Adamant Nature
- Close Combat
- Knock Off
- Heavy Slam
- Bullet Punch

Vileplume @ Black Sludge
Ability: Effect Spore
EVs: 244 HP / 248 SpA / 16 Spe
Modest Nature
IVs: 2 Atk / 30 SpA / 30 Spe
- Giga Drain
- Sludge Bomb
- Hidden Power [Fire]/Aromatherapy
- Synthesis

Rotom @ Choice Scarf
Ability: Levitate
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Volt Switch
- Shadow Ball
- Trick
- Will-O-Wisp/Thunderbolt