Which ball should you use to catch Mewtwo with?

It doesn't really matter what Pokeball you use. The only thing that matters is how long it takes to capture it. I caught Mewtwo with A POKEBALL, I caught my friends Mewtwo with a Timer Ball, I used my Master Ball on Lugia, and I had no problem cathing the other Legendaries.It's just a matter of timing, patience, and HOW GOOD YOUR POKEMON ARE.

That's all the advice I could give. GOOD LUCK My opinion is Get Mewtwo to red health and use Hypnosis or Thunder-wave. With Mewtwo asleep it would make four times easier then Mewtwo normal.

Making it paralyzed will make it twice as easy when you've got MewTwo to Paralyzed/Asleep I suggest you yousing the following Ultra ball Timer ball Dusk ball (at night) if you are lucky just throw a quick ball at the start for luck because I caught Giratina Lvl 70 in diamond with a quick ball! Master ball....................Hope this helped.

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