During the day, it gathers with others and hangs from the ceilings of old buildings and caves.
Protects it from flinching. Also prevents Intimidate.
Senses the foe's dangerous moves.
Attacks bypass the foe's barriers.
Note, you can always call Professor Elm with the Pokemon you are trying to evolve as first in your party. This was a feature that was added specifically to Polished Crystal. If the information on this page seems incorrect, please try calling Professor Elm.
| Route 30 | night | Field | Lv. 3 | 5% |
| Route 31 | night | Field | Lv. 4 | 5% |
| Union Cave 1F | morning | Field | Lv. 7-9 | 25% |
| Union Cave 1F | day | Field | Lv. 7-9 | 25% |
| Union Cave 1F | night | Field | Lv. 9 | 5% |
| Union Cave B1F North | morning | Field | Lv. 6-8 | 50% |
| Union Cave B1F North | day | Field | Lv. 6-8 | 50% |
| Union Cave B1F North | night | Field | Lv. 6 | 30% |
| Union Cave B1F South | morning | Field | Lv. 21 | 50% |
| Union Cave B1F South | day | Field | Lv. 21 | 50% |
| Union Cave B1F South | night | Field | Lv. 21 | 30% |
| Union Cave B2F | morning | Field | Lv. 22 | 50% |
| Union Cave B2F | day | Field | Lv. 22 | 50% |
| Union Cave B2F | night | Field | Lv. 22 | 30% |
| Route 33 | night | Field | Lv. 9-10 | 40% |
| Slowpoke Well B1F | any | Field | Lv. 5-8 | 85% |
| Slowpoke Well B2F | any | Field | Lv. 19-23 | 80% |
| Slowpoke Well Entrance | any | Field | Lv. 5-8 | 85% |
| Murky Swamp | night | Field | Badge -4 | 30% |
| Magnet Tunnel Inside | any | Field | Badge +0 | 20% |
| Level | Move | Type | Cat. | Power | Acc. | PP |
|---|---|---|---|---|---|---|
| AbsorbLevel: 1 | ||||||
| grass |  | 20 | 100 | 25 | ||
| Steals 1/2 of the damage inflicted. | ||||||
| SupersonicLevel: 5 | ||||||
| normal |  | 0 | 65 | 20 | ||
| A move that may confuse the foe. | ||||||
| AstonishLevel: 7 | ||||||
| ghost |  | 30 | 100 | 15 | ||
| An attack that may cause flinching. | ||||||
| BiteLevel: 11 | ||||||
| dark | | 60 | 100 | 25 | ||
| An attack that may cause flinching. | ||||||
| GustLevel: 13 | ||||||
| 40 | 100 | 35 | |||
| Whips up a strong gust of wind. | ||||||
| Confuse RayLevel: 17 | ||||||
| ghost | | 0 | 100 | 10 | ||
| A move that may confuse the foe. | ||||||
| Wing AttackLevel: 19 | ||||||
| 60 | 100 | 35 | |||
| Strikes the foe with wings. | ||||||
| SwiftLevel: 23 | ||||||
| normal | | 60 | 100 | 20 | ||
| An attack that never misses. | ||||||
| Super FangLevel: 25 | ||||||
| normal | | 1 | 90 | 10 | ||
| Cuts the foe's HP by 1/2. | ||||||
| Mean LookLevel: 29 | ||||||
| normal | | 0 | 100 | 5 | ||
| Prevents fleeing or switching. | ||||||
| Leech LifeLevel: 31 | ||||||
| bug | | 80 | 100 | 10 | ||
| Steals 1/2 of the damage inflicted. | ||||||
| HazeLevel: 35 | ||||||
| ice | | 0 | 100 | 30 | ||
| Eliminates all stat changes. | ||||||
| VenoshockLevel: 37 | ||||||
| poison | | 65 | 100 | 10 | ||
| Damage doubles if foe is poisoned. | ||||||
| Air SlashLevel: 41 | ||||||
| 75 | 95 | 15 | |||
| An attack that may cause flinching. | ||||||
| PursuitLevel: 43 | ||||||
| dark | | 40 | 100 | 20 | ||
| Heavily strikes switching Pokémon. | ||||||
| Move | Type | Cat. | Power | Acc. | PP |
|---|---|---|---|---|---|
| Feint Attack | |||||
| dark | | 60 | 100 | 20 | |
| An attack that never misses. | |||||
| Gust | |||||
| 40 | 100 | 35 | ||
| Whips up a strong gust of wind. | |||||
| Hypnosis | |||||
| psychic | | 0 | 60 | 20 | |
| May cause the foe to fall asleep. | |||||
| Nasty Plot | |||||
| dark | | 0 | 100 | 20 | |
| Sharply raises the user's Sp.Atk. | |||||
| Pursuit | |||||
| dark | | 40 | 100 | 20 | |
| Heavily strikes switching Pokémon. | |||||
| Quick Attack | |||||
| normal | | 40 | 100 | 30 | |
| Lets the user get in the first hit. | |||||
| Zen Headbutt | |||||
| psychic | | 80 | 90 | 15 | |
| An attack that may cause flinching. | |||||
| Brave Bird | |||||
| 120 | 100 | 15 | ||
| A charge that also hurts the user. | |||||
| Move | Type | Cat. | Power | Acc. | PP | |
|---|---|---|---|---|---|---|
| Curse | ||||||
| ghost | | 0 | 100 | 10 | TM03 | |
| Works differently for Ghost-types. | ||||||
| Toxic | ||||||
| poison | | 0 | 90 | 10 | TM06 | |
| A Poison move with increasing damage. | ||||||
| Venoshock | ||||||
| poison | | 65 | 100 | 10 | TM09 | |
| Damage doubles if foe is poisoned. | ||||||
| Hidden Power | ||||||
| The type varies with the Pokémon. | ||||||
| Sunny Day | ||||||
| fire | | 0 | 100 | 5 | TM11 | |
| Boosts Fire-type moves for 5 turns. | ||||||
| Protect | ||||||
| normal | | 0 | 100 | 10 | TM17 | |
| Foils attack that turn. It may fail. | ||||||
| Rain Dance | ||||||
| water | | 0 | 100 | 5 | TM18 | |
| Boosts Water-type moves for 5 turns. | ||||||
| Giga Drain | ||||||
| grass | | 75 | 100 | 10 | TM19 | |
| Steals 1/2 of the damage inflicted. | ||||||
| Return | ||||||
| normal | | 1 | 100 | 20 | TM27 | |
| An attack that is based on loyalty. | ||||||
| Shadow Ball | ||||||
| ghost | | 80 | 100 | 15 | TM30 | |
| An attack that may lower Sp.Def. | ||||||
| Double Team | ||||||
| normal | | 0 | 100 | 15 | TM32 | |
| Raises the user's evasiveness. | ||||||
| Sludge Bomb | ||||||
| poison | | 90 | 100 | 10 | TM36 | |
| An attack that may poison the foe. | ||||||
| Swift | ||||||
| normal | | 60 | 100 | 20 | TM39 | |
| An attack that never misses. | ||||||
| Aerial Ace | ||||||
| 60 | 100 | 20 | TM40 | ||
| An attack that never misses. | ||||||
| Substitute | ||||||
| normal | | 0 | 100 | 10 | TM41 | |
| Makes a decoy with 1/4 user's max HP. | ||||||
| Facade | ||||||
| normal | | 70 | 100 | 20 | TM42 | |
| Double damage with Psn, Brn, or Prz. | ||||||
| Rest | ||||||
| psychic | | 0 | 100 | 5 | TM44 | |
| Sleep for 2 turns to fully recover. | ||||||
| Attract | ||||||
| normal | | 0 | 100 | 15 | TM45 | |
| Makes the opposite gender infatuated. | ||||||
| Thief | ||||||
| dark | | 60 | 100 | 25 | TM46 | |
| An attack that may steal a held item. | ||||||
| Steel Wing | ||||||
| steel | | 70 | 90 | 25 | TM47 | |
| An attack that may up user's Defense. | ||||||
| Leech Life | ||||||
| bug | | 80 | 100 | 10 | TM50 | |
| Steals 1/2 of the damage inflicted. | ||||||
| Roost | ||||||
| 0 | 100 | 5 | TM51 | ||
| Lands to restore 1/2 the max HP. | ||||||
| Acrobatics | ||||||
| 55 | 100 | 15 | TM62 | ||
| Damage doubles if user has no item. | ||||||
| Poison Jab | ||||||
| poison | | 80 | 100 | 20 | TM66 | |
| An attack that may poison the foe. | ||||||
| U Turn | ||||||
| bug | | 70 | 100 | 20 | TM69 | |
| Switches out after making its attack. | ||||||
| Fly | ||||||
| 90 | 100 | 15 | HM02 | ||
| 1st turn: Fly 2nd turn: Attack | ||||||
| Move | Type | Cat. | Power | Acc. | PP | |
|---|---|---|---|---|---|---|
| Agility | ||||||
| psychic | | 0 | 100 | 30 | MT01 | |
| Sharply raises the user's Speed. | ||||||
| Double Edge | ||||||
| normal | | 120 | 100 | 15 | MT08 | |
| A tackle that also hurts the user. | ||||||
| Endure | ||||||
| normal | | 0 | 100 | 10 | MT11 | |
| Endures any hit with at least 1HP. | ||||||
| Sleep Talk | ||||||
| normal | | 0 | 100 | 10 | MT24 | |
| Randomly attacks while asleep. | ||||||
| Swagger | ||||||
| normal | | 0 | 85 | 15 | MT26 | |
| Causes confusion but raises Attack. | ||||||
| Zen Headbutt | ||||||
| psychic | | 80 | 90 | 15 | MT31 | |
| An attack that may cause flinching. | ||||||
