Sturdy is an ability. The One-Hit Knock-Out moves Fissure, Guillotine, Horn Drill and Sheer Cold will not work against Pokémon with this ability.
In Generation V, if all the user's HP would be depleted in one move, it would instead remain with only 1 HP, similar to Focus Sash.
Pokémon[]
| Pokédex | Pokémon | Sprite | Type | Obtained |
|---|---|---|---|---|
| #074 | Geodude | 
|
 
|
Natural |
| #075 | Graveler | 
|
|
Natural |
| #076 | Golem | 
|
|
Natural |
| #081 | Magnemite | 
|
 
|
Natural |
| #082 | Magneton | 
|
|
Natural |
| #095 | Onix | 
|
|
Natural |
| #185 | Sudowoodo | 
|
|
Natural |
| #204 | Pineco | 
|
|
Natural |
| #205 | Forretress | 
|
|
Natural |
| #208 | Steelix | 
|
|
Natural |
| #213 | Shuckle | 
|
|
Natural |
| #227 | Skarmory | 
|
|
Natural |
| #232 | Donphan | 
|
|
Natural |
| #299 | Nosepass | 
|
|
Natural |
| #304 | Aron | 
|
|
Natural |
| #305 | Lairon | 
|
|
Natural |
| #306 | Aggron | 
|
|
Natural |
| #369 | Relicanth | 
|
|
Dream World |
| #377 | Regirock | 
|
|
Dream World |
| #410 | Shieldon | 
|
|
Natural |
| #411 | Bastiodon | 
|
|
Natural |
| #438 | Bonsly | 
|
|
Natural |
| #462 | Magnezone | 
|
|
Natural |
| #476 | Probopass | 
|
|
Natural |
| #524 | Roggenrola | 
|
|
Natural |
| #525 | Boldore | 
|
|
Natural |
| #526 | Gigalith | 
|
|
Natural |
| #539 | Sawk | 
|
|
Natural |
| #557 | Dwebble | 
|
|
Natural |
| #558 | Crustle | 
|
|
Natural |
| #564 | Tirtouga | 
|
|
Natural |
| #565 | Carracosta | 
|
|
Natural |