Conkeldurr @ Assault Vest
Ability: Guts
EVs: 252 Atk / 236 SDef / 20 Spe
Adamant Nature
- Poison Jab
- Ice Punch
- Drain Punch
- Mach Punch
Clefable @ Leftovers
Ability: Unaware
EVs: 252 HP / 252 Def / 4 SDef
Bold Nature
- Protect
- Moonblast
- Heal Bell
- Wish
Rotom-Wash @ Chesto Berry
Ability: Levitate
EVs: 252 HP / 212 SDef / 44 Spe
Calm Nature
- Will-O-Wisp
- Volt Switch
- Hydro Pump
- Rest
Tyranitar @ Choice Scarf
Ability: Sand Stream
EVs: 252 Atk / 252 Spe / 4 Def
Jolly Nature
- Crunch
- Stone Edge
- Earthquake
- Pursuit
Venusaur @ Venusaurite
Ability: Chlorophyll
EVs: 252 SAtk / 232 HP / 20 Spe / 4 SDef
Modest Nature
- Synthesis
- Giga Drain
- Sludge Bomb
- Hidden Power [Fire]
Heatran @ Leftovers
Ability: Flash Fire
EVs: 248 HP / 192 SDef / 68 Spe
Calm Nature
- Taunt
- Toxic
- Lava Plume
- Stealth Rock
I tried to do a bulkier team than fast, I'm open to suggestions.