Pokémon-specific weakness guide

Lairon Weaknesses and Counters

This guide explains Lairon's defensive profile, including every weakness, resistance, immunity, and practical counter type based on its Steel / Rock typing.

Lairon Pokémon sprite

Lairon

#0305

Battle notes

  • Lairon's Steel / Rock typing is best attacked with Fighting (4x), Ground (4x), Water (2x). Start with those attacking types when choosing moves or counter Pokémon.
  • Avoid relying on common Poison, Normal, Flying, Ice attacks unless they have unusually high power or a secondary purpose, because Lairon resists or ignores those matchups.
  • This guide uses the modern Gen 6+ type chart only. Abilities, held items, Terastallization, weather, fields, and special move rules can still change real battle outcomes.

Best counter types

These attacking types hit the defender for super-effective damage under the modern Gen 6+ type chart.

Example Pokémon counters

Defensive typing summary

Lairon's base defensive typing is Steel / Rock. The weakness chart multiplies both types when a Pokémon has two types, so a matchup can become 4x, 2x, 1x, 0.5x, 0.25x, or 0x.

Related guides

FAQ

What is Lairon weak to?

Lairon is weak to Fighting (4x), Ground (4x), Water (2x).

Which attacking types are most practical against Lairon?

Fighting is the strongest listed attacking type against Lairon at 4x damage. Use the example counter Pokémon section for practical users of that type.

Does Lairon's ability change these weaknesses?

This page uses base defensive typing only. Abilities, held items, Terastallization, weather, fields, and special move rules can change actual battle outcomes.

© 2026 NationalDex. All rights reserved.
Pokémon and Pokémon character names are trademarks of Nintendo / GAME FREAK / Creatures Inc. This is a fan-made website for learning and community use only. Not affiliated with or endorsed by the trademark holders.

Search NationalDex

Search Pokémon, moves, abilities, types, and items.