Cm Grumpig + Bulky Spike Offense

Kangaskhan @ Silk Scarf
Ability: Scrappy
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Double-Edge
- Fake Out
- Sucker Punch
- Earthquake

Grumpig @ Leftovers
Ability: Thick Fat
EVs: 252 SpA / 4 SpD / 252 Spe
Modest Nature
IVs: 0 Atk
- Calm Mind
- Psyshock
- Signal Beam
- Focus Blast

Regirock @ Leftovers
Ability: Clear Body
EVs: 252 HP / 184 Atk / 16 Def / 56 SpD
Impish Nature
- Stealth Rock
- Stone Edge
- Thunder Wave
- Earthquake

Weezing @ Black Sludge
Ability: Levitate
EVs: 252 HP / 148 Def / 108 Spe
Bold Nature
IVs: 0 Atk
- Will-O-Wisp
- Sludge Bomb
- Taunt
- Toxic Spikes

Cacturne @ Life Orb
Ability: Water Absorb
EVs: 4 Atk / 252 SpA / 252 Spe
Mild Nature
- Dark Pulse
- Giga Drain
- Sucker Punch
- Spikes

Hitmonchan (M) @ Assault Vest
Ability: Iron Fist
EVs: 128 HP / 252 Atk / 128 Spe
Adamant Nature
- Drain Punch
- Mach Punch
- Stone Edge
- Rapid Spin