Dittobase

Home

Games

Pokémon GO
Pokopia
Pokémon Unite

Cards

TCG Pocket
Pokémon TCG

Main Series

Legends Z-A
Scarlet & Violet
Brilliant Diamond and Shining Pearl
Sword and Shield
Ultra Sun and Ultra Moon
Omega Ruby and Alpha Sapphire
X and Y
Black and White
FireRed and LeafGreen
Crystal
Gold and Silver
Yellow
Red and Blue

Tools

Black and White

Game

Black and White

News

Updates for this game hub

Guides

Unova mechanics and tips

Pokédex

Stats, moves, and locations

Moves

Power, accuracy, and learners

Abilities

Effects and Pokémon lists

Items

Bags, machines, and effects

Accelgor

#123 in the Black and White Pokédex • Shell Out Pokémon

Pokémon Black

When its body dries out, it weakens. So, to prevent dehydration, it wraps itself in many layers of thin membrane.

Pokémon White

Having removed its heavy shell, it becomes very light and can fight with ninja-like movements.

Pokédexes

Original Unova #123

Egg Group

Bug

Steps to Hatch

3,840

Effort Values Yielded

2 Spe

Gender Ratio

50% male / 50% female

Capture Rate

75

Base Experience

173
PokémonRequiresEvolution
Shelmet

Shelmet

#122

Trade, with Karrablast

Accelgor

Accelgor

#123

Shelmet

Stunfisk

Accelgor normal sprite

Normal

Shiny Accelgor sprite

Shiny

Accelgor

Shell Out Pokémon

#123
Bug

Height

0.8 m

Weight

25.3 kg

Base XP

173

Abilities

HydrationSticky HoldUnburden

HP

80

Attack

70

Defense

40

Sp. Atk

100

Sp. Def

60

Speed

145

Total

495

Type Chart

Weaknesses

Takes 2× from

FireFlyingRock

Resistances

Takes 0.5× from

GrassFightingGround
Class
Description
StartQuick AttackNormalPhysical4010030

The user lunges at the target at a speed that makes it almost invisible. It is sure to strike first.

StartDouble TeamNormalStatus--15

By moving rapidly, the user makes illusory copies of itself to raise its evasiveness.

StartLeech LifeBugPhysical2010015

The user drains the target’s blood. The user’s HP is restored by half the damage taken by the target.

StartAcid SprayPoisonSpecial4010020

The user spits fluid that works to melt the target. This harshly reduces the target’s Sp. Def stat.

4Acid SprayPoisonSpecial4010020

The user spits fluid that works to melt the target. This harshly reduces the target’s Sp. Def stat.

8Double TeamNormalStatus--15

By moving rapidly, the user makes illusory copies of itself to raise its evasiveness.

13Quick AttackNormalPhysical4010030

The user lunges at the target at a speed that makes it almost invisible. It is sure to strike first.

16Struggle BugBugSpecial3010020

While resisting, the user attacks the opposing Pokémon. The targets’ Sp. Atk stat is reduced.

20Mega DrainGrassSpecial4010015

A nutrient-draining attack. The user’s HP is restored by half the damage taken by the target.

25SwiftNormalSpecial60-20

Star-shaped rays are shot at the opposing team. This attack never misses.

28Me FirstNormalStatus--20

The user tries to cut ahead of the target to steal and use the target’s intended move with greater power.

32AgilityPsychicStatus--30

The user relaxes and lightens its body to move faster. It sharply boosts the Speed stat.

37Giga DrainGrassSpecial7510010

A nutrient-draining attack. The user’s HP is restored by half the damage taken by the target.

40U-turnBugPhysical7010020

After making its attack, the user rushes back to switch places with a party Pokémon in waiting.

44Bug BuzzBugSpecial9010010

The user vibrates its wings to generate a damaging sound wave. It may also lower the target’s Sp. Def stat.

49RecoverNormalStatus--5

Restoring its own cells, the user restores its own HP by half of its max HP.

52Power SwapPsychicStatus--10

The user employs its psychic power to switch changes to its Attack and Sp. Atk with the target.

56Final GambitFightingSpecial-1005

The user risks everything to attack its target. The user faints but does damage equal to the user’s HP.

Class
Description
TM06ToxicPoisonStatus-9010

A move that leaves the target badly poisoned. Its poison damage worsens every turn.

TM09VenoshockPoisonSpecial6510010

The user drenches the target in a special poisonous liquid. Its power is doubled if the target is poisoned.

TM10Hidden PowerNormalSpecial110015

A unique attack that varies in type and intensity depending on the Pokémon using it.

TM15Hyper BeamNormalSpecial150905

The target is attacked with a powerful beam. The user must rest on the next turn to regain its energy.

TM17ProtectNormalStatus--10

It enables the user to evade all attacks. Its chance of failing rises if it is used in succession.

TM18Rain DanceWaterStatus--5

The user summons a heavy rain that falls for five turns, powering up Water-type moves.

TM21FrustrationNormalPhysical-10020

A full-power attack that grows more powerful the less the user likes its Trainer.

TM27ReturnNormalPhysical-10020

A full-power attack that grows more powerful the more the user likes its Trainer.

TM32Double TeamNormalStatus--15

By moving rapidly, the user makes illusory copies of itself to raise its evasiveness.

TM36Sludge BombPoisonSpecial9010010

Unsanitary sludge is hurled at the target. It may also poison the target.

TM37SandstormRockStatus--10

A five-turn sandstorm is summoned to hurt all combatants except the Rock, Ground, and Steel types.

TM42FacadeNormalPhysical7010020

An attack move that doubles its power if the user is poisoned, burned, or has paralysis.

TM44RestPsychicStatus--5

The user goes to sleep for two turns. It fully restores the user’s HP and heals any status problem.

TM45AttractNormalStatus-10015

If it is the opposite gender of the user, the target becomes infatuated and less likely to attack.

TM48RoundNormalSpecial6010015

The user attacks the target with a song. Others can join in the Round and make the attack do greater damage.

TM52Focus BlastFightingSpecial120705

The user heightens its mental focus and unleashes its power. It may also lower the target’s Sp. Def.

TM53Energy BallGrassSpecial8010010

The user draws power from nature and fires it at the target. It may also lower the target’s Sp. Def.

TM68Giga ImpactNormalPhysical150905

The user charges at the target using every bit of its power. The user must rest on the next turn.

TM76Struggle BugBugSpecial3010020

While resisting, the user attacks the opposing Pokémon. The targets’ Sp. Atk stat is reduced.

TM87SwaggerNormalStatus-9015

The user enrages and confuses the target. However, it also sharply raises the target’s Attack stat.

TM89U-turnBugPhysical7010020

After making its attack, the user rushes back to switch places with a party Pokémon in waiting.

TM90SubstituteNormalStatus--10

The user makes a copy of itself using some of its HP. The copy serves as the user’s decoy.

Hydration

Ability Slot 1

Heals status problems if it is raining.

Cures any major status ailment after each turn during rain.

Sticky Hold

Ability Slot 2

Protects the Pokémon from item theft.

Prevents a held item from being removed by other Pokémon.

Unburden

Hidden Ability

Raises Speed if a held item is used.

Doubles Speed upon using or losing a held item.

Dittobase

© 2026 dittobase.com. All rights reserved.

This website is an independent platform and is not associated with, validated, backed, or sponsored by Nintendo, Game Freak, Niantic, or The Pokémon Company.

B/W / Pokédex

Accelgor

Accelgor

#123 in the Black and White Pokédex • Shell Out Pokémon

Pokémon Black

When its body dries out, it weakens. So, to prevent dehydration, it wraps itself in many layers of thin membrane.

Pokémon White

Having removed its heavy shell, it becomes very light and can fight with ninja-like movements.

Pokédexes

Original Unova #123

Egg Group

Bug

Steps to Hatch

3,840

Effort Values Yielded

2 Spe

Gender Ratio

50% male / 50% female

Capture Rate

75

Base Experience

173
PokémonRequiresEvolution
Shelmet

Shelmet

#122

Trade, with Karrablast

Accelgor

Accelgor

#123

Shelmet

Stunfisk

Accelgor normal sprite

Normal

Shiny Accelgor sprite

Shiny

Accelgor

Shell Out Pokémon

#123
Bug

Height

0.8 m

Weight

25.3 kg

Base XP

173

Abilities

HydrationSticky HoldUnburden

HP

80

Attack

70

Defense

40

Sp. Atk

100

Sp. Def

60

Speed

145

Total

495

Type Chart

Weaknesses

Takes 2× from

FireFlyingRock

Resistances

Takes 0.5× from

GrassFightingGround
Class
Description
StartQuick AttackNormalPhysical4010030

The user lunges at the target at a speed that makes it almost invisible. It is sure to strike first.

StartDouble TeamNormalStatus--15

By moving rapidly, the user makes illusory copies of itself to raise its evasiveness.

StartLeech LifeBugPhysical2010015

The user drains the target’s blood. The user’s HP is restored by half the damage taken by the target.

StartAcid SprayPoisonSpecial4010020

The user spits fluid that works to melt the target. This harshly reduces the target’s Sp. Def stat.

4Acid SprayPoisonSpecial4010020

The user spits fluid that works to melt the target. This harshly reduces the target’s Sp. Def stat.

8Double TeamNormalStatus--15

By moving rapidly, the user makes illusory copies of itself to raise its evasiveness.

13Quick AttackNormalPhysical4010030

The user lunges at the target at a speed that makes it almost invisible. It is sure to strike first.

16Struggle BugBugSpecial3010020

While resisting, the user attacks the opposing Pokémon. The targets’ Sp. Atk stat is reduced.

20Mega DrainGrassSpecial4010015

A nutrient-draining attack. The user’s HP is restored by half the damage taken by the target.

25SwiftNormalSpecial60-20

Star-shaped rays are shot at the opposing team. This attack never misses.

28Me FirstNormalStatus--20

The user tries to cut ahead of the target to steal and use the target’s intended move with greater power.

32AgilityPsychicStatus--30

The user relaxes and lightens its body to move faster. It sharply boosts the Speed stat.

37Giga DrainGrassSpecial7510010

A nutrient-draining attack. The user’s HP is restored by half the damage taken by the target.

40U-turnBugPhysical7010020

After making its attack, the user rushes back to switch places with a party Pokémon in waiting.

44Bug BuzzBugSpecial9010010

The user vibrates its wings to generate a damaging sound wave. It may also lower the target’s Sp. Def stat.

49RecoverNormalStatus--5

Restoring its own cells, the user restores its own HP by half of its max HP.

52Power SwapPsychicStatus--10

The user employs its psychic power to switch changes to its Attack and Sp. Atk with the target.

56Final GambitFightingSpecial-1005

The user risks everything to attack its target. The user faints but does damage equal to the user’s HP.

Class
Description
TM06ToxicPoisonStatus-9010

A move that leaves the target badly poisoned. Its poison damage worsens every turn.

TM09VenoshockPoisonSpecial6510010

The user drenches the target in a special poisonous liquid. Its power is doubled if the target is poisoned.

TM10Hidden PowerNormalSpecial110015

A unique attack that varies in type and intensity depending on the Pokémon using it.

TM15Hyper BeamNormalSpecial150905

The target is attacked with a powerful beam. The user must rest on the next turn to regain its energy.

TM17ProtectNormalStatus--10

It enables the user to evade all attacks. Its chance of failing rises if it is used in succession.

TM18Rain DanceWaterStatus--5

The user summons a heavy rain that falls for five turns, powering up Water-type moves.

TM21FrustrationNormalPhysical-10020

A full-power attack that grows more powerful the less the user likes its Trainer.

TM27ReturnNormalPhysical-10020

A full-power attack that grows more powerful the more the user likes its Trainer.

TM32Double TeamNormalStatus--15

By moving rapidly, the user makes illusory copies of itself to raise its evasiveness.

TM36Sludge BombPoisonSpecial9010010

Unsanitary sludge is hurled at the target. It may also poison the target.

TM37SandstormRockStatus--10

A five-turn sandstorm is summoned to hurt all combatants except the Rock, Ground, and Steel types.

TM42FacadeNormalPhysical7010020

An attack move that doubles its power if the user is poisoned, burned, or has paralysis.

TM44RestPsychicStatus--5

The user goes to sleep for two turns. It fully restores the user’s HP and heals any status problem.

TM45AttractNormalStatus-10015

If it is the opposite gender of the user, the target becomes infatuated and less likely to attack.

TM48RoundNormalSpecial6010015

The user attacks the target with a song. Others can join in the Round and make the attack do greater damage.

TM52Focus BlastFightingSpecial120705

The user heightens its mental focus and unleashes its power. It may also lower the target’s Sp. Def.

TM53Energy BallGrassSpecial8010010

The user draws power from nature and fires it at the target. It may also lower the target’s Sp. Def.

TM68Giga ImpactNormalPhysical150905

The user charges at the target using every bit of its power. The user must rest on the next turn.

TM76Struggle BugBugSpecial3010020

While resisting, the user attacks the opposing Pokémon. The targets’ Sp. Atk stat is reduced.

TM87SwaggerNormalStatus-9015

The user enrages and confuses the target. However, it also sharply raises the target’s Attack stat.

TM89U-turnBugPhysical7010020

After making its attack, the user rushes back to switch places with a party Pokémon in waiting.

TM90SubstituteNormalStatus--10

The user makes a copy of itself using some of its HP. The copy serves as the user’s decoy.

Hydration

Ability Slot 1

Heals status problems if it is raining.

Cures any major status ailment after each turn during rain.

Sticky Hold

Ability Slot 2

Protects the Pokémon from item theft.

Prevents a held item from being removed by other Pokémon.

Unburden

Hidden Ability

Raises Speed if a held item is used.

Doubles Speed upon using or losing a held item.

Dittobase

© 2026 dittobase.com. All rights reserved.

This website is an independent platform and is not associated with, validated, backed, or sponsored by Nintendo, Game Freak, Niantic, or The Pokémon Company.