Pokemon Ruby Cheats :
Cheats - Just Like A Master Ball
by Unregistered Jun 21, 2006
This cheat always worked for me so it should work for you to. You need Poke Balls to do this. When you go to catch a Pokemon choose a Poke Ball, right when your character (Brendan or May) throws the the Poke Ball hold down B,A,L,and R. This makes the catching rate %100 just like a Master Ball.
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