How to Get TM Sludge Bomb in Pokémon Let’s Go
Sludge Bomb stands out as one of the most reliable special Poison-type attacks available in the Kanto region. While many players prioritize elemental coverage for their team, adding a high-damage Poison move helps counter Fairy-type threats that became more prominent in this generation. Because you only get one chance to pick up this specific TM, it’s common for players to hold onto it until they have finalized their competitive team roster.
Quick facts
| Feature | Detail |
|---|---|
| Location | Pokémon Mansion |
| Rarity | Unique (1 per game) |
| Move Type | Special |
| Category | Poison |
Are there any prerequisites or story milestones required to obtain this Technical Machine?
Yes, you must gain access to Cinnabar Island, which requires the Secret Technique Sea Skim to travel across the water. You also need to have obtained the Secret Key from the mansion itself to unlock the door to the gym, though the TM remains accessible once you reach the building.
How many times can Sludge Bomb be used once the TM is acquired?
The TM functions as a single-use item that vanishes from your bag upon application to a Pokémon, meaning you should treat it as a permanent commitment for your team.
| Usage Status | Count |
|---|---|
| TM Inventory | 1 |
| Uses per TM | 1 |
| Move PP | 10 |
| Total Base PP | 10 |
Once you teach the move, the TM is gone, but the Pokémon retains the ability to use the attack 10 times before needing a rest at a Pokémon Center.
Which Pokémon species are compatible with learning Sludge Bomb via TM?
A wide variety of Pokémon can learn this move, primarily those with biological traits suited for toxic secretion or chemical synthesis.
- Nidoking and Nidoqueen represent the most effective users due to their ability to leverage high offensive stats alongside their Poison typing for STAB bonuses.
- Muk and Weezing utilize the move to punish opponents, as their natural defensive bulk allows them to survive long enough to land multiple hits.
- Venusaur gains significant coverage against Fairy-type threats, making it a common choice for competitive sets.
- Gengar benefits from the high base power, providing a reliable special attack option that complements its blistering speed and ghost-type utility.
What are the base power and accuracy statistics for Sludge Bomb in this game?
Sludge Bomb features a base power of 90 and an accuracy of 100 percent, making it a highly reliable choice for any special attacker. A lot of people assume that the move carries a high chance of poisoning the target, but the actual probability is only 30 percent. Because this percentage is relatively low, you shouldn't rely on the poison status effect to win matches; instead, treat the raw damage output as the primary reason for including it on your team's moveset.
Is it possible to purchase additional copies of this TM from Poké Marts?
No, you cannot purchase additional copies of this TM at any Poké Mart or department store in the Kanto region. Since the game limits you to exactly one copy, you should avoid teaching it to a Pokémon you plan to replace later in your journey.
Common mistakes
- Assuming it is sold at shops. Many players waste time checking Poké Marts, but this TM cannot be purchased with money anywhere in the game.
- Using it on the wrong Pokémon. Since there is only one copy, applying it to a Pokémon with low Special Attack stats wastes the move's potential.
- Missing the floor switches. You cannot reach the room containing the TM without interacting with the statues to toggle the mansion's doors.
How does the effectiveness of Sludge Bomb compare to other Poison-type attacks available in the game?
Sludge Bomb stands out as the most powerful special Poison-type move available, significantly outclassing alternatives like Sludge or Poison Gas in terms of raw damage.
| Move Name | Power | Accuracy | Effect |
|---|---|---|---|
| Sludge Bomb | 90 | 100 | 30% Poison |
| Sludge | 65 | 100 | 30% Poison |
| Acid | 40 | 100 | Lowers Defense |
| Poison Gas | 0 | 90 | Badly Poisons |
Compare these stats to prioritize Sludge Bomb for your primary damage dealer while reserving lower-power moves only if you specifically need the secondary defense-lowering effects.
Optimize Your Poison Type Moves
Save your Sludge Bomb TM for a high-Special Attack Pokémon that needs a strong answer to Fairy types. Once you clear the mansion, verify your bag to make sure the move is ready for your next major gym battle or trainer challenge.