Physical
Support
30Speed · Very Slow

Is Bastiodon Good in Black 2 & White 2 Playthrough?

Shieldon evolves at level 30. Rock/Steel with AbilitySturdy. Enormous Defense walls physical attackers. Handles Skyla, Drayden, and Iris's Archeops through resistances. The 4x Ground and Fighting weaknesses make Clay and Marshal dangerous.

StrongGoodEvenToughBadGGGETGTTETETECherenGym 1RoxieGym 2BurghGym 3ElesaGym 4ClayGym 5SkylaGym 6DraydenGym 7MarlonGym 8ShieldonFossilBastiodonEvolveShauntalE4GrimsleyE4CaitlinE4MarshalE4IrisChamp*
Cheren
Gym 1
Good

Shieldon has the type edge here and should clean up Cheren's team.

You Win
Patrat
Lv 11
Normal
Keen Eye
Work UpBiteTackleDetect
You Win
Lillipup
Lv 13
Normal
Vital Spirit
Work UpBiteTackleHelping Hand
Roxie
Gym 2
Good

Shieldon has the type edge here and should clean up Roxie's team.

You Win
Koffing
Lv 16
Poison
LevitateImmune to Ground attacks
SmogAssuranceTackleClear Smog
You Win
Whirlipede
Lv 18
BugPoison
Poison Point
VenoshockPoison StingProtectPursuit
Burgh
Gym 3
Good

Shieldon has the type edge here and should clean up Burgh's team.

You Win
Swadloon
Lv 22
BugGrass
Leaf Guard
ProtectString ShotGrass WhistleTackle
You Win
Dwebble
Lv 22
BugRock
Sturdy
Rock PolishSmack DownFeint AttackSand Attack
You Win
Leavanny
Lv 24
BugGrass
Swarm
Struggle BugRazor LeafBug BiteString Shot
Elesa
Gym 4
Even

Shieldon trades roughly evenly with Elesa's team.

You Win
Emolga
Lv 28
ElectricFlying
Static
Electro BallShock WaveDouble TeamPursuit
Even
Flaaffy
Lv 28
Electric
Static
Electro BallTake DownChargeCotton Spore
Even
Zebstrika
Lv 30
Electric
Motor DriveImmune to Electric attacks
SparkPursuitFlame ChargeThunder Wave
Clay
Gym 5
Tough

Clay's team hits Shieldon's weaknesses hard.

Risky
Krokorok
Lv 31
GroundDark
Intimidate
CrunchSwaggerEmbargoMud Slap
Avoid
Sandslash
Lv 31
Ground
Sand Veil
DigSlashSand TombCrush Claw
Risky
Excadrill
Lv 33
GroundSteel
Sand Force
Horn DrillRock SlideSlashHone Claws
Skyla
Gym 6
Good

Shieldon has the type edge here and should clean up Skyla's team.

You Win
Swoobat
Lv 37
PsychicFlying
Unaware
Future SightAir SlashCalm MindAmnesia
Even
Skarmory
Lv 37
SteelFlying
Sturdy
Steel WingMetal SoundSpikesAir Cutter
You Win
Swanna
Lv 39
WaterFlying
Big Pecks
Rain DanceRoostAir SlashAqua Ring
Drayden
Gym 7
Tough

Drayden's team hits Shieldon's weaknesses hard.

Risky
Druddigon
Lv 46
Dragon
Sheer Force
Dragon TailNight SlashRevengeChip Away
Risky
Flygon
Lv 46
GroundDragon
LevitateImmune to Ground attacks
Dragon TailSandstormEarth PowerDragon Breath
Even
Haxorus
Lv 48
Dragon
Mold Breaker
Dragon PulseTauntDragon DanceDragon Claw
Marlon
Gym 8
Tough

Marlon's team hits Shieldon's weaknesses hard.

Even
Carracosta
Lv 49
WaterRock
Sturdy
Aqua TailShell SmashCurseSmack Down
Risky
Wailord
Lv 49
Water
Water Veil
DiveAmnesiaWater SpoutBrine
Risky
Jellicent
Lv 51
WaterGhost
Cursed Body
HexRain DanceBrineOminous Wind
Shauntal
Elite Four
Even

Bastiodon trades roughly evenly with Shauntal's team.

Even
Cofagrigus
Lv 56
Ghost
Mummy
Will O WispGrass KnotPsychicShadow Ball
You Win
Drifblim
Lv 56
GhostFlying
Aftermath
PsychicThunderboltAcrobaticsShadow Ball
Risky
Golurk
Lv 56
GroundGhost
Iron Fist
Heavy SlamEarthquakeBrick BreakShadow Punch
Even
Chandelure
Lv 58
GhostFire
Flame Body
Energy BallFire BlastPsychicShadow Ball
Grimsley
Elite Four
Tough

Grimsley's team hits Bastiodon's weaknesses hard.

Even
Liepard
Lv 56
Dark
Limber
Night SlashFake OutAerial AceAttract
Risky
Scrafty
Lv 56
DarkFighting
Moxie
CrunchBrick BreakPoison JabRock Tomb
Risky
Krookodile
Lv 56
GroundDark
Intimidate
CrunchDragon ClawEarthquakeRock Tomb
Risky
Bisharp
Lv 58
DarkSteel
Defiant
Night SlashX ScissorMetal ClawAerial Ace
Caitlin
Elite Four
Even

Bastiodon trades roughly evenly with Caitlin's team.

Even
Musharna
Lv 56
Psychic
Synchronize
Charge BeamDream EaterYawnReflect
Risky
Reuniclus
Lv 56
Psychic
Magic Guard
PsychicEnergy BallFocus BlastRecover
You Win
Sigilyph
Lv 56
PsychicFlying
Wonder Skin
PsychicShadow BallIce BeamAir Slash
Risky
Gothitelle
Lv 58
Psychic
Frisk
PsychicShadow BallThunderboltCalm Mind
Marshal
Elite Four
Tough

Marshal's team hits Bastiodon's weaknesses hard.

Risky
Throh
Lv 56
Fighting
Guts
Storm ThrowBulldozeRock TombPayback
Risky
Sawk
Lv 56
Fighting
Sturdy
Brick BreakRetaliateRock SlidePayback
Risky
Mienshao
Lv 56
Fighting
Regenerator
High Jump KickU TurnBounceRetaliate
Avoid
Conkeldurr
Lv 58
Fighting
Guts
Hammer ArmBulk UpStone EdgeRetaliate
Iris
Champion
Even

Bastiodon trades roughly evenly with Iris's team.

Even
Hydreigon
Lv 57
DarkDragon
LevitateImmune to Ground attacks
FlamethrowerCharge BeamDragon PulseSurf
Even
Druddigon
Lv 57
Dragon
Sheer Force
Rock SlideFlamethrowerDragon TailFocus Blast
You Win
Archeops
Lv 57
RockFlying
Defeatist
AcrobaticsRock SlideDragon ClawEndeavor
Even
Aggron
Lv 57
SteelRock
Rock Head
EarthquakeDouble EdgeRock SlideAutotomize
Even
Lapras
Lv 57
WaterIce
Water Absorb
SurfIce BeamThunderboltSing
Risky
Haxorus
Lv 59
Dragon
Mold Breaker
EarthquakeX ScissorDual ChopDragon Dance
Fossil Shieldon
Post-game only
Type
RockSteel

Shieldon can be revived from a fossil obtained on Nacrene City. Revive Armor Fossil.

View Shieldon locations

Evolve Shieldon to Bastiodon
Level 30
Type
RockSteel

Your Shieldon should hit Level 30 before you reach Shauntal, at typical leveling pace.

How to Get Bastiodon in Black 2 & White 2

Can't catch Bastiodon directly. Start with Shieldon but it's a rare spawn from the locations below, then evolve at level 30. The 2-stage line from Shieldon to Bastiodon is where the leveling time goes.

How to Obtain Bastiodon in B2W2

  1. Shieldon
    Step 1Catch Shieldon
    Nacrene City - Nacrene Museum
    Lv.25Gift from NPC
    Limited
    AnyRevive Armor Fossil
  2. Bastiodon
    Step 2Bastiodon

Bastiodon Weakness

Bastiodon's Rock/Steel typing leaves it vulnerable to Fighting, Ground, and Water. Fighting and Ground hits land at 4x, so they're the biggest threat. It shrugs off Poison-type attacks completely. 9 resistances give it solid defensive coverage on top of that. Bastiodon's physical bulk (base 168 Def) helps cushion physical weakness hits, but special attackers are the bigger threat.

Bastiodon Weakness and Resistance Chart
DamageTypes
4x (Critical)Fighting, Ground
2x (Weak)Water
0.5x (Resist)Ice, Psychic, Bug, Rock, Ghost, Dragon, Dark
0.25x (Resist)Normal, Flying
0x (Immune)Poison
Gen V Type Chart
  • Fairy type does not exist — Dragon has fewer checks
  • Physical / Special split now per-move (introduced Gen IV)

What is Bastiodon Weak Against

Good
3Weak
9Resist
1Immune
Score+4

What is Bastiodon Strong Against

5Strong
1Resisted
0Immune
Score+4
½xResisted
0xImmune
None

Best Pokemon Against Bastiodon

Bastiodon Evolutions

Bastiodon is the evolved form of Shieldon. Breeding produces Shieldon eggs, and they're slow to hatch. Evolving from Shieldon gave Bastiodon the biggest boost in Defense (+50), bringing the total to 495 stats. View every chain in the Evolution Chart.

How to Evolve

2 Forms
Stat Comparison 2 Stages
Shieldon
RockSteel
Bastiodon
RockSteel
HP
30
60+30
ATK
42
52+10
DEF
118
168+50
SP.ATK
42
47+5
SP.DEF
88
138+50
SPE
30
30
BST
350C-Tier
495C-Tier+145
ROLE
Balanced
Support
TYPE
Utility
Utility

Breeding

Moderate

Breed with Bastiodon to get Shieldon eggs using 67 partners from the Monster egg group. Notable egg moves include Body Slam, Counter, Curse and 9 more.

Egg Groups
Gender
87.5%12.5%
Hatch Time
30 cycles·7,710 steps
Moderate~8 min with Flame Body
Egg Moves
12moves
Breed With (best first)
venusaurcharizardblastoisenidokingmeganiumferaligatrampharossceptileswampertslowbrorhydonslowking

B2W2 Bastiodon Best Moveset

168 Defense and 138 Sp. Def behind Rock/Steel typing absorb attacks from both sides. AbilitySturdy guarantees one turn. The moveset answers Normal, Flying, and Ice types through massive resistance. 4x Fighting and Ground weaknesses answer it just as definitively. 52 Attack is negligible.

Best Build

Experimental
Wall
Ability
Sturdy
Item
LeftoversSUSTAIN
Best Nature for Bastiodon
Bold+DEF

Bastiodon best EVs are HP and Defense

EVs

Wall Moveset

  • Stealth RockSTAB
  • ProtectFAST +4
  • RestRecovery
  • ToxicUtility

Moves List

You'll want to breed for Body Slam and Counter on Bastiodon. These egg moves aren't just nice to have. Combined with STAB from Stone Edge and Iron Tail, they expand what Bastiodon can actually threaten in practice.

Level-Up Moves

Lv 1
Metal Sound
8540Steel
Lv 1
Protect+4
B10Normal
Lv 1
Tackle
D5010035Normal
Lv 1
Taunt
C10020Dark
Lv 6
Taunt
C10020Dark
Lv 10
Metal Sound
8540Steel
Lv 15
Take Down
D908520Normal
Lv 19
Iron Defense
D15Steel
Lv 24
Swagger
9015Normal
Lv 28
Ancient Power
D901005Rock
Lv 30
Block
5Normal
Lv 36
Endure+4
C10Normal
Lv 43
Metal Burst
D10010Steel
Lv 51
Iron Head
C12010015Steel
Lv 58
Heavy Slam
D10010Steel

TM Moves

TM
TM45
Attract
C10015Normal
TM14
Blizzard
D120705Ice
TM78
Bulldoze
D6010020Ground
TM28
Dig
D8010010Ground
TM32
Double Team
15Normal
TM26
Earthquake
D10010010Ground
TM42
Facade
D7010020Normal
TM38
Fire Blast
D120855Fire
TM35
Flamethrower
D9510015Fire
TM91
Flash Cannon
D12010010Steel
TM21
Frustration
D10020Normal
TM68
Giga Impact
C150905Normal
TM10
Hidden Power
6010015Normal
TM15
Hyper Beam
C150905Normal
TM13
Ice Beam
D9510010Ice
TM59
Incinerate
3010015Fire
TM17
Protect+4
B10Normal
TM18
Rain Dance
C5Water
TM44
Rest
B10Psychic
TM27
Return
D10020Normal
TM05
Roar-6
B10020Normal
TM69
Rock Polish
D20Rock
TM80
Rock Slide
D1129010Rock
TM94
Rock Smash
D4010015Fighting
TM39
Rock Tomb
D909510Rock
TM48
Round
D6010015Normal
TM37
Sandstorm
D10Rock
TM23
Smack Down
7510015Rock
TM71
Stone Edge
C150805Rock
HM04
Strength
D8010015Normal
TM90
Substitute
C10Normal
TM11
Sunny Day
C5Fire
TM87
Swagger
9015Normal
TM12
Taunt
C10020Dark
TM25
Thunder
D1207010Electric
TM24
Thunderbolt
D9510015Electric
TM41
Torment
10015Dark
TM06
Toxic
B9010Poison

Egg Moves

Egg
Egg
Body Slam
B8510015Normal
Egg
Counter-5
D10020Fighting
Egg
Curse
C10Ghost
Egg
Double-Edge
C12010015Normal
Egg
Fissure
305Ground
Egg
Focus Energy
30Normal
Egg
Headbutt
D7010015Normal
Egg
Rock Blast
D379010Rock
Egg
Scary Face
10010Normal
Egg
Screech
8540Normal
Egg
Stealth Rock
B20Rock
Egg
Wide Guard+3
10Rock

Tutor Moves

Tut
Tutor
Block
5Normal
Tutor
Earth Power
D9010010Ground
Tutor
Iron Defense
D15Steel
Tutor
Iron Head
C12010015Steel
Tutor
Iron Tail
D1507515Steel
Tutor
Magic Coat+4
C15Psychic
Tutor
Magnet Rise
D10Electric
Tutor
Outrage
C12010010Dragon
Tutor
Sleep Talk
C10Normal
Tutor
Snore
D4010015Normal
Tutor
Stealth Rock
B20Rock

Transfer Moves

Gen
Gen 4
Avalanche-4
D6010010Ice
Gen 4
Captivate
10020Normal
Gen 4
Mud-Slap
D2010010Ground
Gen 4
Natural Gift
10015Normal
Gen 4
Secret Power
7010020Normal
Gen 4
Shock Wave
D6020Electric

Base Stats

Base Stats
Above
HP60
C
Attack52
D
Defense168
S
Sp. Atk47
D
Sp. Def138
A
Speed30
F
Total495
Details
Catch Rate
Challenging45 / 255
Growth Rate
Erratic600,000 XP
Height1.3 m
Weight149.5 kg
Base XP173
Abilities
Sturdy
Prevents being KOed from full HP, leaving 1 HP instead. Protects against the one-hit KO moves regardless of HP.
SoundproofHidden Ability
Protects against sound-based moves.
EV Yield
HPAtkDef+2SpASpDSpe
Defense training target
Pokedex Entry

When they lined up side by side, no foe could break through. They shielded their young in that way.

Pokemon Black 2 / Pokemon White 2

Bastiodon Black 2 & White 2 Guide

  • In Black 2 & White 2, Bastiodon has a 495 base stat total and ranks as C-Tier: a niche pick in Black 2 & White 2's meta. It works best as a support. Stealth Rock with Leftovers is the standard set.

  • In Black 2 & White 2, watch for Lucario (Fighting), Garchomp (Ground), and Milotic (Water) when using Bastiodon. They all hit it super-effectively with STAB. Lucario is the most dangerous since Fighting moves deal 4x damage. At base 30 Speed, Bastiodon won't outrun any of these threats so switching to a resist is usually the safer play.

  • Sturdy prevents being KOed from full HP, leaving 1 HP instead. That's the one you want on Bastiodon. Soundproof is the hidden ability. Niche, but it has its uses.

  • In Black 2 & White 2, Bastiodon fills the support role. It's a physical attacker with base 52 Attack. Base 30 Speed is low. Priority moves or Trick Room are the way to go. And it's tanky enough to absorb a few hits.

  • In Black 2 & White 2, run Stealth Rock, Protect, Rest, and Toxic on Bastiodon. Stealth Rock is the most common pick at 0% usage. This set covers the support role with a mix of damage and utility.

Game Availability

Bastiodon first appeared in Diamond & Pearl and has been available in 12 games across 7 generations. Obtainable through wild encounters in most titles where it appears.

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