- Rock-type Pokémon are weak to Water, Grass, Fighting, Ground, and Steel moves.
- Many Rock types have a dual-typing (e.g., Rock/Ground) that creates a 4x super-effective weakness to Water or Grass.
- Exploiting their typically lower Special Defense with powerful Special Attacks is a highly effective strategy.
TYPE EFFECTIVENESS
Analyzing Rock Type's Defensive Vulnerabilities
Known for their high Defense stat and rugged appearance, Rock-type Pokémon are formidable physical walls. However, their solid exterior hides several critical vulnerabilities. A Rock-type Pokémon has five weaknesses, making it one of the types with the most defensive disadvantages in the game.
The types that deal super-effective damage to Rock types are:
- Water (e.g., Surf)
- Grass (e.g., Giga Drain)
- Fighting (e.g., Close Combat)
- Ground (e.g., Earthquake)
- Steel (e.g., Iron Head)
These matchups are thematically intuitive: water erodes rock, plants grow through it, martial arts shatter it, earthquakes break it apart, and steel drills through it. You can see the full breakdown of interactions in our Type Effectiveness chart below.
The real danger for many Rock-type Pokémon lies in their dual-typing. For instance, common combinations like Rock/Ground (found in Pokémon like Golem and Rhyperior) or Rock/Dark (like Tyranitar) introduce compounded weaknesses. A Rock/Ground Pokémon suffers 4x damage from both Water and Grass moves, often leading to a one-hit KO. Similarly, Tyranitar's Rock/Dark typing gives it a crippling 4x weakness to Fighting-type attacks.
To effectively counter a Rock-type Pokémon, it's often best to target its generally lower Special Defense stat. Fast Special Attackers with access to powerful Water or Grass-type moves, such as Greninja or Roserade, can bypass the high physical Defense of Pokémon like Aggron or Stonjourner and secure a swift victory.
Related Guides
Explore Other Pokémon Types
Frequently Asked Questions
What is the Rock type's biggest weakness?
Rock types have five weaknesses: Water, Grass, Fighting, Ground, and Steel. Water and Grass are often considered the most significant threats, as many popular Rock-type Pokémon have a secondary Ground typing, which results in a 4x super-effective weakness to moves of these two types.
Are Rock-type Pokémon good defensively?
Rock types can be excellent physical defenders, thanks to a high average Defense stat and key resistances to Normal, Fire, Poison, and Flying. However, their five common weaknesses and a typically low Special Defense stat can make them vulnerable if they aren't supported by a well-balanced team.