Pokémon-specific weakness guide
Iron Valiant Weaknesses and Counters
This guide explains Iron Valiant's defensive profile, including every weakness, resistance, immunity, and practical counter type based on its Fairy / Fighting typing.

Iron Valiant
#1006
Resistances (4)
Immunities (1)
Battle notes
- Iron Valiant's Fairy / Fighting typing is best attacked with Poison (2x), Flying (2x), Psychic (2x). Start with those attacking types when choosing moves or counter Pokémon.
- Avoid relying on common Dragon, Bug, Dark, Fighting attacks unless they have unusually high power or a secondary purpose, because Iron Valiant 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
Iron Valiant's base defensive typing is Fairy / Fighting. 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 Iron Valiant weak to?
Iron Valiant is weak to Poison (2x), Flying (2x), Psychic (2x), Steel (2x), Fairy (2x).
Which attacking types are most practical against Iron Valiant?
Poison is the strongest listed attacking type against Iron Valiant at 2x damage. Use the example counter Pokémon section for practical users of that type.
Does Iron Valiant'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.