I ask because I'm trying to get my Mewtwo, and I don't want to lose him.
Yes. Don't worry because you're guaranteed to catch them. The only thing you have to worry about is finding them.
How to change your username How to add a user avatar Why was my post hidden? The points system Question etiquette Flags vs Downvotes Anime FAQ
Type a Pokemon name, type, move or ability to see instant results.