Mt.Moon
I don't think you can catch MEW without a action replay. But you can catch MEW2 in Pokemon Fire Red or Leaf Green. You CAN'T cach mew without an action replay, but you can trade mew-two from the other games to the newer ones
The only legitimate way to obtain Celebi and Mew is through a Nintendo event. In FireRed and LeafGreen you will need an event-only item to travel to the last two islands where you can catch those Pokemon
you can't Mew and Mewtwo are two completely different pokemon. Mewtwo is accually a clone of the original Mew. So... no, you can't evolve Mew into Mewtwo.
Mew and Mewtwo are two separate Pokemon. One cannot evolve into the other. But, you actually can evolve Mew to Mew Two by the Game shark code or cheat codes.
You cannot catch Mew in "Pokémon Ruby."or you can get mew-two in fire red or leaf green.
Mt.Moon
You can't catch Mewtwo in-game in Pokemon Diamond.
I don't think you can catch MEW without a action replay. But you can catch MEW2 in Pokemon Fire Red or Leaf Green. You CAN'T cach mew without an action replay, but you can trade mew-two from the other games to the newer ones
The Cerulean Cave
YOU JUST COItinue what your doing
sadly,no
You catch Mew-Two
Mew and Mewtwo are not found anywhere in the Sinnoh region.
You'll need to trade for it. What I did was used the GameShark instead.
no because there isn't a mew-three just mew and mew-two sorry
You can't catch it at Pokemon Pearl, you'll have to Transfer it from LeafGreen/FireRed or trade it with SoulSilver/HeartGold