Pokemon LeafGreen Version

how i caught mewtwo with a great ball on June 27, 2008
ya know how the poke ball rolls left to right and then it blinks with a different color well if you've already used ur master ball on something other than mewtwo this could hlp cause i caught it for my friend with a great ball at near full health... onto the tip when the poke ball closes and is about to hit the ground continually press the direction it will roll and A at the same time repeatedly so it would be right and A left and A right and A then last left and A but ya gotta do it repeatedly