#0366 · heartgold soulsilver · gen 4
Bivalve Pokémon
When it evolves, it makes a mysterious pearl that amplifies psychic powers when it’s held.
Total: 345
Shell Armor
Protects against critical hits.
EV yield (current): +1 DEF
| Location | Method | Chance | Levels |
|---|---|---|---|
| Road 19 (heartgold) | Surfing | 60% | 35 |
| Road 19 (soulsilver) | Surfing | 60% | 35 |
| Level | Move | Type | Cat. | Power | Acc. |
|---|---|---|---|---|---|
| 1 | Water GunThe foe is blasted with a forceful shot of water.▶ Selected Pokémon | 40 | 100% | ||
| 1 | ClampThe foe is clamped and squeezed by the user’s very thick and sturdy shell for two to five turns.▶ Selected Pokémon |
| 35 |
| 75% |
| 1 | WhirlpoolTraps the foe inside a whirlpool that lasts for two to five turns. The user can pass through whirlpools.▶ Selected Pokémon | Water | 15 | 70% |
| 1 | Iron DefenseThe user hardens its body’s surface like iron, sharply raising its Defense stat.▶ User | Steel | — | — |
| TM | Move | Type | Cat. | Power | Acc. |
|---|---|---|---|---|---|
| TM03 | Water PulseThe user attacks the foe with a pulsing blast of water. It may also confuse the foe.▶ Selected Pokémon | Water | 60 | 100% | |
| TM06 | ToxicA move that leaves the target badly poisoned. Its poison damage worsens every turn.▶ Selected Pokémon | Poison | — | 85% | |
| TM07 | HailThe user summons a hailstorm lasting five turns. It damages all Pokémon except the Ice type.▶ Entire field | Ice | — | — | |
| TM10 | Hidden PowerA unique attack that varies in type and intensity depending on the Pokémon using it.▶ Selected Pokémon | Normal | 1 | 100% | |
| TM13 | Ice BeamThe foe is struck with an icy-cold beam of energy. It may also freeze the target solid.▶ Selected Pokémon | Ice | 95 | 100% | |
| TM14 | BlizzardA howling blizzard is summoned to strike the foe. It may also freeze the target solid.▶ All opponents | Ice | 120 | 70% | |
| TM17 | ProtectIt enables the user to evade all attacks. Its chance of failing rises if it is used in succession.▶ User | Normal | — | — | |
| TM18 | Rain DanceThe user summons a heavy rain that falls for five turns, powering up Water- type moves.▶ Entire field | Water | — | — | |
| TM21 | FrustrationA full-power attack that grows more powerful the less the user likes its Trainer.▶ Selected Pokémon | Normal | — | 100% | |
| TM27 | ReturnA full-power attack that grows more powerful the more the user likes its Trainer.▶ Selected Pokémon | Normal | — | 100% | |
| TM32 | Double TeamBy moving rapidly, the user makes illusory copies of itself to raise its evasiveness.▶ User | Normal | — | — | |
| TM42 | FacadeAn attack move that doubles its power if the user is poisoned, paralyzed, or has a burn.▶ Selected Pokémon | Normal | 70 | 100% | |
| TM43 | Secret PowerThe user attacks with a secret power. Its added effects vary depending on the user’s environment.▶ Selected Pokémon | Normal | 70 | 100% | |
| TM44 | RestThe user goes to sleep for two turns. It fully restores the user’s HP and heals any status problem.▶ User | Psychic | — | — | |
| TM45 | AttractIf it is the opposite gender of the user, the foe becomes infatuated and less likely to attack.▶ Selected Pokémon | Normal | — | 100% | |
| TM55 | BrineIf the foe’s HP is down to about half, this attack will hit with double the power.▶ Selected Pokémon | Water | 65 | 100% | |
| TM58 | EndureThe user endures any attack with at least 1 HP. Its chance of failing rises if it is used in succession.▶ User | Normal | — | — | |
| TM78 | CaptivateIf it is the opposite gender of the user, the foe is charmed into sharply lowering its Sp. Atk stat.▶ All opponents | Normal | — | 100% | |
| TM82 | Sleep TalkWhile it is asleep, the user randomly uses one of the moves it knows.▶ User | Normal | — | — | |
| TM83 | Natural GiftThe user draws power to attack by using its held Berry. The Berry determines its type and power.▶ Selected Pokémon | Normal | — | 100% | |
| TM87 | SwaggerThe user enrages the foe into confusion. However, it also sharply raises the foe’s Attack stat.▶ Selected Pokémon | Normal | — | 90% | |
| TM90 | SubstituteThe user makes a copy of itself using some of its HP. The copy serves as the user’s decoy.▶ User | Normal | — | — | |
| HM03 | SurfIt swamps the entire battlefield with a giant wave. It can also be used for crossing water.▶ All other Pokémon | Water | 95 | 100% | |
| HM05 | WhirlpoolTraps the foe inside a whirlpool that lasts for two to five turns. The user can pass through whirlpools.▶ Selected Pokémon | Water | 15 | 70% | |
| HM07 | WaterfallThe user charges at the foe rapidly, and may make it flinch. It can also be used to climb a waterfall.▶ Selected Pokémon | Water | 80 | 100% |
Tutor: SnoreAn attack that can be used only if the user is asleep. The harsh noise may also make the foe flinch.▶ Selected Pokémon, Icy WindThe user attacks with a gust of chilled air. It also lowers the target’s Speed stat.▶ All opponents, DiveA two-turn attack. The user dives underwater on the first turn, then hits on the next turn.▶ Selected Pokémon, Iron DefenseThe user hardens its body’s surface like iron, sharply raising its Defense stat.▶ User
shell armor shell armor, rattled
Egg moves: Body SlamThe user drops onto the foe with its full body weight. It may leave the foe paralyzed.▶ Selected Pokémon, SupersonicThe user generates odd sound waves from its body. It may confuse the target.▶ Selected Pokémon, Confuse RayThe foe is exposed to a sinister ray that triggers confusion.▶ Selected Pokémon, BarrierThe user throws up a sturdy wall that sharply raises its Defense stat.▶ User, RefreshThe user rests to cure itself of a poisoning, burn, or paralysis.▶ User, Mud SportThe user covers itself with mud. It weakens Electric- type moves while the user is in the battle.▶ Entire field, Muddy WaterThe user attacks by shooting out muddy water. It may also lower the foe’s accuracy.▶ All opponents, Aqua RingThe user envelops itself in a veil made of water. It regains some HP on every turn.▶ User