You can also use hex in the pult. glhf.
Landorus-Therian (M) @ Leftovers
Ability: Intimidate
EVs: 248 HP / 8 Atk / 252 SpD
Careful Nature
- Earthquake
- Toxic
- Stealth Rock
- U-turn
Dragapult @ Choice Specs
Ability: Infiltrator
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
- Shadow Ball
- Hex
- U-turn
- Draco Meteor
Crawdaunt @ Choice Band
Ability: Adaptability
EVs: 252 Atk / 4 SpD / 252 Spe
Adamant Nature
- Knock Off
- Crabhammer
- Aqua Jet
- Close Combat
Ferrothorn @ Leftovers
Ability: Iron Barbs
EVs: 252 HP / 4 Atk / 252 Def
Relaxed Nature
IVs: 0 Spe
- Leech Seed
- Knock Off
- Gyro Ball
- Spikes
Zapdos @ Heavy-Duty Boots
Ability: Static
EVs: 248 HP / 252 Def / 8 SpD
Bold Nature
IVs: 0 Atk
- Hurricane
- Discharge
- Defog
- Roost
Heatran @ Leftovers
Ability: Flash Fire
EVs: 252 HP / 4 SpA / 252 SpD
Calm Nature
IVs: 0 Atk
- Earth Power
- Magma Storm
- Taunt
- Toxic
Landorus-Therian (M) @ Leftovers
Ability: Intimidate
EVs: 248 HP / 8 Atk / 252 SpD
Careful Nature
- Earthquake
- Toxic
- Stealth Rock
- U-turn
Dragapult @ Choice Specs
Ability: Infiltrator
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
- Shadow Ball
- Hex
- U-turn
- Draco Meteor
Crawdaunt @ Choice Band
Ability: Adaptability
EVs: 252 Atk / 4 SpD / 252 Spe
Adamant Nature
- Knock Off
- Crabhammer
- Aqua Jet
- Close Combat
Ferrothorn @ Leftovers
Ability: Iron Barbs
EVs: 252 HP / 4 Atk / 252 Def
Relaxed Nature
IVs: 0 Spe
- Leech Seed
- Knock Off
- Gyro Ball
- Spikes
Zapdos @ Heavy-Duty Boots
Ability: Static
EVs: 248 HP / 252 Def / 8 SpD
Bold Nature
IVs: 0 Atk
- Hurricane
- Discharge
- Defog
- Roost
Heatran @ Leftovers
Ability: Flash Fire
EVs: 252 HP / 4 SpA / 252 SpD
Calm Nature
IVs: 0 Atk
- Earth Power
- Magma Storm
- Taunt
- Toxic