
| Id | 411 | 
| Type | rocksteel | 
| Species | Shield Pokémon | 
| Height | 1.3 m | 
| Weight | 149.5 kg | 
| Abilities | Sturdy Hidden Ability: Soundproof | 
| Local Ids | 39 (Diamond/Pearl) 39 (Platinum) 191 (Sun/Moon — Alola dex) 238 (U.Sun/U.Moon — Alola dex) 39 (Brilliant Diamond/Shining Pearl) | 
| Catch rate | 45 | 
| Base Friendship | 50 (normal) | 
| Base Exp | 173 | 
| Growth Rate | Erratic | 
| Egg Groups | Monster | 
| Gender | 87.5% male, 12.5% female | 
| Egg cycles | 30 (7,454–7,710 steps) | 
| HP | 60 | |
| Attack | 52 | |
| Defense | 168 | |
| Sp. Atk | 47 | |
| Sp. Def | 138 | |
| Speed | 30 | |
| Total | 495 | 
| Level | Move | Type | Category | Power | Accuracy | 
|---|---|---|---|---|---|
| 1 | Block | normal | status | 0 | — | 
| 1 | Metal Sound | steel | status | 0 | 85 | 
| 1 | Protect | normal | status | 0 | — | 
| 1 | Tackle | normal | physical | 40 | 100 | 
| 1 | Taunt | dark | status | 0 | 100 | 
| 6 | Taunt | dark | status | 0 | 100 | 
| 10 | Metal Sound | steel | status | 0 | 85 | 
| 15 | Take Down | normal | physical | 90 | 85 | 
| 19 | Iron Defense | steel | status | 0 | — | 
| 24 | Swagger | normal | status | 0 | 85 | 
| 28 | Ancient Power | rock | special | 60 | 100 | 
| 36 | Endure | normal | status | 0 | — | 
| 43 | Metal Burst | steel | physical | 0 | 100 | 
| 51 | Iron Head | steel | physical | 80 | 100 | 
| 58 | Heavy Slam | steel | physical | 0 | 100 | 
| Move | Type | Category | Power | Accuracy | 
|---|---|---|---|---|
| Body Slam | normal | physical | 85 | 100 | 
| Counter | fighting | physical | 0 | 100 | 
| Curse | ghost | status | 0 | — | 
| Double-Edge | normal | physical | 120 | 100 | 
| Fissure | ground | physical | 0 | 30 | 
| Focus Energy | normal | status | 0 | — | 
| Guard Split | psychic | status | 0 | — | 
| Headbutt | normal | physical | 70 | 100 | 
| Rock Blast | rock | physical | 25 | 90 | 
| Scary Face | normal | status | 0 | 100 | 
| Screech | normal | status | 0 | 85 | 
| Wide Guard | rock | status | 0 | — | 
Bastiodon can not have any move tutor moves.
Bastiodon can not get any moves from trs.
| English | Bastiodon | 
|---|---|
| Spanish | Bastiodon | 
| Italian | Bastiodon | 
| Japanese | トリデプス (Torideps) | 
| German | Bollterus | 
| French | Bastiodon | 
| Diamond Pearl Platinum HeartGold SoulSilver | Shieldon | 
|---|---|
| Black White Black 2 White 2 | Shieldon | 
| X Y Omega Ruby Alpha Sapphire | Shieldon | 
| Sun Moon Ultra Sun Ultra Moon | Shieldon | 
| Let's Go Pikachu Let's Go Eevee | Not available in this game | 
| Sword Shield | Not available in this game | 
| Brilliant Diamond Shining Pearl | Location data not yet available |