Pokémon-specific weakness guide

Mime Jr. Weaknesses and Counters

This guide explains Mime Jr.'s defensive profile, including every weakness, resistance, immunity, and practical counter type based on its Psychic / Fairy typing.

Mime Jr. Pokémon sprite

Mime Jr.

#0439

Battle notes

  • Mime Jr.'s Psychic / Fairy typing is best attacked with Poison (2x), Ghost (2x), Steel (2x). Start with those attacking types when choosing moves or counter Pokémon.
  • Avoid relying on common Dragon, Fighting, Psychic attacks unless they have unusually high power or a secondary purpose, because Mime Jr. 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

Mime Jr.'s base defensive typing is Psychic / Fairy. 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 Mime Jr. weak to?

Mime Jr. is weak to Poison (2x), Ghost (2x), Steel (2x).

Which attacking types are most practical against Mime Jr.?

Poison is the strongest listed attacking type against Mime Jr. at 2x damage. Use the example counter Pokémon section for practical users of that type.

Does Mime Jr.'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.