How to Evolve Mime Jr.

To evolve Mime Jr., you must level it up while it knows the move Mimic. This specific move-based evolution mechanic has remained unchanged since the Pokémon's introduction in Generation 4.

In modern titles including Sword and Shield, Brilliant Diamond and Shining Pearl, and Legends: Arceus, Mime Jr. learns Mimic naturally at Level 32. In older generations, such as Diamond and Pearl, it learned the move at Level 18.

If you accidentally decline to teach Mimic, or if you catch a Mime Jr. above Level 32, you can visit the Move Reminder NPC. In Generation 8 and 9, you can relearn Mimic directly from the Pokémon's summary screen menu at no cost.

The specific game environment dictates which form Mime Jr. takes upon evolving. The evolution trigger remains identical, but the geographic region overrides the base form.

Evolving Mime Jr. in Sword and Shield forces it to become Galarian Mr. Mime, an Ice/Psychic-type. This regional variant can then evolve one step further into Mr. Rime at Level 42.

In all other available games, including Brilliant Diamond, Shining Pearl, and Legends: Arceus, the evolution results in the standard Kantonian Mr. Mime, a Psychic/Fairy-type. You cannot evolve Mime Jr. into Kantonian Mr. Mime within the Galar region, even if the Mime Jr. was bred from a Kantonian parent.

Pokedex.me is an unofficial fan site, and our competitive analysis focuses on standard ladder viability. We rate Kantonian Mr. Mime a 4/10 and its Galarian counterpart, Mr. Rime, a 5/10. Neither Pokémon fits well into high-tier OU singles or standard VGC teams.

Kantonian Mr. Mime functions primarily as a niche dual-screens setter. Its Filter ability reduces super-effective damage by 25%, allowing it to survive unexpected coverage moves while setting up Reflect and Light Screen. However, a base HP of 40 and base Defense of 65 leave its physical bulk severely lacking.

Mr. Rime operates as a Rapid Spin pivot. Heavy-Duty Boots protects it from entry hazards, allowing it to clear Stealth Rock while threatening Ghost-types with Ice-type STAB moves. Its base 90 Speed is a major liability, leaving it outsped by common offensive threats.

Players looking to breed a Mime Jr. for competitive IVs must equip the parent Mr. Mime or Mr. Rime with an Odd Incense. Breeding without this specific held item results in eggs that hatch directly into Mr. Mime.

The Odd Incense dictates the baby form. You can purchase the Odd Incense in Hulbury in Sword and Shield, or find it in the Solaceon Ruins in Brilliant Diamond and Shining Pearl.

When breeding for a specific nature, the other parent (usually Ditto) must hold the Everstone. This occupies both item slots, meaning you cannot use a Destiny Knot to guarantee passing down five IVs when breeding for Mime Jr.

For players committing to Kantonian Mr. Mime, a Timid nature with 252 EVs in Speed and Special Attack maximizes its utility. Light Clay is the mandatory held item to extend screen duration to eight turns. Healing Wish provides excellent momentum, allowing Mr. Mime to sacrifice itself to fully heal a setup sweeper.

Galarian Mr. Rime requires a Modest nature with maximum Special Attack investment. Its Screen Cleaner ability nullifies Aurora Veil, Reflect, and Light Screen upon entering the field. This makes Mr. Rime a direct counter to dual-screen hyper offense teams.

Both forms struggle against fast physical attackers. Pairing them with a bulky physical wall like Corviknight or Dondozo mitigates their extreme vulnerability to physical Dark, Steel, and Bug-type attacks.