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Bastiodon

#39 in the Brilliant Diamond and Shining Pearl Pokédex • Shield Pokémon

Brilliant Diamond

Any frontal attack is repulsed. It is a docile Pokémon that feeds on grass and berries.

Shining Pearl

When attacked, they form a wall with their shieldlike faces to protect their young.

Pokédexes

Original Sinnoh #39

Egg Group

Monster

Steps to Hatch

7,680

Effort Values Yielded

2 Def

Gender Ratio

87.5% male / 12.5% female

Capture Rate

45

Base Experience

173
PokémonRequiresEvolution
Shieldon

Shieldon

#38

Level 30

Bastiodon

Bastiodon

#39

Shieldon

Burmy

Bastiodon normal sprite

Normal

Bastiodon

Shield Pokémon

#39
RockSteel

Height

1.3 m

Weight

149.5 kg

Base XP

173

Abilities

SturdySoundproof

HP

60

Attack

52

Defense

168

Sp. Atk

47

Sp. Def

138

Speed

30

Total

495

Type Chart

Weaknesses

Takes 4× from

FightingGround

Takes 2× from

Water

Resistances

Takes 0× from

Poison

Takes 0.25× from

NormalFlying

Takes 0.5× from

IcePsychicBugRockGhostDragonDark
Class
Description
StartBlockNormalStatus--5

StartTackleNormalPhysical4010035

StartProtectNormalStatus--10

StartTauntDarkStatus-10020

StartMetal SoundSteelStatus-8540

StartBlockNormalStatus--5

6TauntDarkStatus-10020

10Metal SoundSteelStatus-8540

15Take DownNormalPhysical908520

19Iron DefenseSteelStatus--15

24SwaggerNormalStatus-8515

28Ancient PowerRockSpecial601005

36EndureNormalStatus--10

43Metal BurstSteelPhysical-10010

51Iron HeadSteelPhysical8010015

58Heavy SlamSteelPhysical-10010

Class
Description
-AttractNormalStatus-10015

-AvalancheIcePhysical6010010

-BlizzardIceSpecial110705

-DigGroundPhysical8010010

-Double TeamNormalStatus--15

-EarthquakeGroundPhysical10010010

-EndureNormalStatus--10

-FacadeNormalPhysical7010020

-Fire BlastFireSpecial110855

-FlamethrowerFireSpecial9010015

-Flash CannonSteelSpecial8010010

-Giga ImpactNormalPhysical150905

-Hyper BeamNormalSpecial150905

-Ice BeamIceSpecial9010010

-Iron TailSteelPhysical1007515

-ProtectNormalStatus--10

-Rain DanceWaterStatus--5

-RestPsychicStatus--5

-RoarNormalStatus--20

-Rock PolishRockStatus--20

-Rock SlideRockPhysical759010

-Rock TombRockPhysical609515

-SandstormRockStatus--10

-Shock WaveElectricSpecial60-20

-Sleep TalkNormalStatus--10

-Stealth RockRockStatus--20

-Stone EdgeRockPhysical100805

-SubstituteNormalStatus--10

-Sunny DayFireStatus--5

-SwaggerNormalStatus-8515

-TauntDarkStatus-10020

-ThunderElectricSpecial1107010

-ThunderboltElectricSpecial9010015

-TormentDarkStatus-10015

HM04StrengthNormalPhysical8010015

HM06Rock SmashFightingPhysical4010015

TM83BulldozeGroundPhysical6010020

Sturdy

Ability Slot 1

Prevents being KOed from full HP, leaving 1 HP instead. Protects against the one-hit KO moves regardless of HP.

Soundproof

Hidden Ability

Protects against sound-based moves.

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.

BD/SP / Pokédex

Bastiodon

Bastiodon

#39 in the Brilliant Diamond and Shining Pearl Pokédex • Shield Pokémon

Brilliant Diamond

Any frontal attack is repulsed. It is a docile Pokémon that feeds on grass and berries.

Shining Pearl

When attacked, they form a wall with their shieldlike faces to protect their young.

Pokédexes

Original Sinnoh #39

Egg Group

Monster

Steps to Hatch

7,680

Effort Values Yielded

2 Def

Gender Ratio

87.5% male / 12.5% female

Capture Rate

45

Base Experience

173
PokémonRequiresEvolution
Shieldon

Shieldon

#38

Level 30

Bastiodon

Bastiodon

#39

Shieldon

Burmy

Bastiodon normal sprite

Normal

Bastiodon

Shield Pokémon

#39
RockSteel

Height

1.3 m

Weight

149.5 kg

Base XP

173

Abilities

SturdySoundproof

HP

60

Attack

52

Defense

168

Sp. Atk

47

Sp. Def

138

Speed

30

Total

495

Type Chart

Weaknesses

Takes 4× from

FightingGround

Takes 2× from

Water

Resistances

Takes 0× from

Poison

Takes 0.25× from

NormalFlying

Takes 0.5× from

IcePsychicBugRockGhostDragonDark
Class
Description
StartBlockNormalStatus--5

StartTackleNormalPhysical4010035

StartProtectNormalStatus--10

StartTauntDarkStatus-10020

StartMetal SoundSteelStatus-8540

StartBlockNormalStatus--5

6TauntDarkStatus-10020

10Metal SoundSteelStatus-8540

15Take DownNormalPhysical908520

19Iron DefenseSteelStatus--15

24SwaggerNormalStatus-8515

28Ancient PowerRockSpecial601005

36EndureNormalStatus--10

43Metal BurstSteelPhysical-10010

51Iron HeadSteelPhysical8010015

58Heavy SlamSteelPhysical-10010

Class
Description
-AttractNormalStatus-10015

-AvalancheIcePhysical6010010

-BlizzardIceSpecial110705

-DigGroundPhysical8010010

-Double TeamNormalStatus--15

-EarthquakeGroundPhysical10010010

-EndureNormalStatus--10

-FacadeNormalPhysical7010020

-Fire BlastFireSpecial110855

-FlamethrowerFireSpecial9010015

-Flash CannonSteelSpecial8010010

-Giga ImpactNormalPhysical150905

-Hyper BeamNormalSpecial150905

-Ice BeamIceSpecial9010010

-Iron TailSteelPhysical1007515

-ProtectNormalStatus--10

-Rain DanceWaterStatus--5

-RestPsychicStatus--5

-RoarNormalStatus--20

-Rock PolishRockStatus--20

-Rock SlideRockPhysical759010

-Rock TombRockPhysical609515

-SandstormRockStatus--10

-Shock WaveElectricSpecial60-20

-Sleep TalkNormalStatus--10

-Stealth RockRockStatus--20

-Stone EdgeRockPhysical100805

-SubstituteNormalStatus--10

-Sunny DayFireStatus--5

-SwaggerNormalStatus-8515

-TauntDarkStatus-10020

-ThunderElectricSpecial1107010

-ThunderboltElectricSpecial9010015

-TormentDarkStatus-10015

HM04StrengthNormalPhysical8010015

HM06Rock SmashFightingPhysical4010015

TM83BulldozeGroundPhysical6010020

Sturdy

Ability Slot 1

Prevents being KOed from full HP, leaving 1 HP instead. Protects against the one-hit KO moves regardless of HP.

Soundproof

Hidden Ability

Protects against sound-based moves.

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.