Mimic

Mimic is a Normal-type move introduced in Generation 1.

Values by generation

From PokeAPI's change history. Up to Generation 3, physical or special depends on the type. Highlighted cells changed from the previous generation.

Generation	Type	Category	Power	Accuracy	PP	Priority
Generation 1	Normal	Status	—	—	10	+0
Generation 2	Normal	Status	—	—	10	+0
Generation 3	Normal	Status	—	—	10	+0
Generation 4	Normal	Status	—	—	10	+0
Generation 5	Normal	Status	—	—	10	+0
Generation 6	Normal	Status	—	—	10	+0
Generation 7	Normal	Status	—	—	10	+0
Generation 8	Normal	Status	—	—	10	+0
Generation 9	Normal	Status	—	—	10	+0

Gold / Silver · Crystal	Copies a move used by the foe.
Ruby / Sapphire · Emerald	Copies a move used by the foe during one battle.
FireRed / LeafGreen	The user copies the move last used by the foe for the rest of the battle.
Diamond / Pearl · Platinum · HeartGold / SoulSilver	The user copies the move last used by the foe. The move can be used for the rest of the battle.
Black / White · Black 2 / White 2 · X / Y · Omega Ruby / Alpha Sapphire · Sun / Moon · Ultra Sun / Ultra Moon · Let’s Go, Pikachu! / Let’s Go, Eevee! · Sword / Shield	The user copies the target’s last move. The move can be used during battle until the Pokémon is switched out.
Legends: Arceus	The user copies the target's last move. The move can be used during battle until the Pokémon is switched out.
Scarlet / Violet	The user copies the move last used by the target. The copied move can be used until the user of Mimic leaves the battle.

Red / Green · Blue · Red / Blue · Yellow	TM31
Mega Dimension	TM125

All versions combined; see each Pokémon's page for game-by-game details.

Sources : PokeAPI (moves, move_changelog, move_flavor_text, pokemon_moves, machines)