You can only catch it in Pearl, and it's in the Eterna Forest at night.
You find a misdreavus inside cliff cave
There is no 'platnium', but you can find it on wild pokemon.
you find misdreavus in eterna forest or route 209 (night time)
You can find a Misdreavus at Mt. Silver during the nighttime.
you can find the trainer with the misdreavus in platinum in hearthome city i believe
To find Misdreavus on Platinum, you have to go to Eterna forest at Night. There is a 20% chance of finding one there.
you can find a misdreavus in the hearthome city gym where three trainers have it or in the lost tower which is near solaceon town.
You cannot find Misdreavus in Pokemon Ruby. To get a Misdreavus you need to trade for one from a copy of Pokemon LeafGreen.
Evolve Misdreavus with a Dusk Stone. You cannot find Misdreavus in Pokemon Diamond so you need to trade.
you can find it in eterna forest (night only)
you can't
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