Pokémon SoulSilver Version Tips

Cerulean cave
The Cerulean cave is a really crazy cool cave you can get into after you have all 16 badges! (YOU DO NOT NEED TO BEAT RED TO GET IN HERE!)
THIS IS THE PLACE YOU FIND MEWTWO!!!
OK so you can find these pokemon in the cave:

Kadabra
machoke
Golbat
Parasect
Persian
Magneton
Electrode
Ditto
Wobbuffet

Also there are pokemon in the water!
And there are a bunch of useful items you can find, and a Dusk Stone!!!
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