It disappears. If you haven't saved before he fainted, turn off the game and turn it back on.
Chat with our AI personalities
Mean Look is effective against the Pokemon Mesprit to prevent it from running away. Keep in mind that Mean Look ends when the Pokemon that used it is switched out or faints.
No , once it faints , it will not reappear , unless you save the game right before you make it faint .
U NEED POKETCH APP MESPRIT IS STILL IN CAVE YEYZ
You always start form twinleaf town right? So go to the lake closest to twinleaf, and use surf to go to a cave in the middle of nowhere, go inside, and you'll hopefully find a mesprit. Mesprit runs away from you, so I suggest you have a Pokemon with Mean Look.
He is gone Dont try to catch him again