final answer
Banned
How many pokeballs does it take to catch Zapdos?
Possibly having both FR/LG.cackle said:how did you get two mewtwos,articuno,zapdos?
Vampiric Knight said:Possibly having both FR/LG.
Like other people said, luck. There's no definite number of Pokeballs it'll take to catch it. But I suggest you save that Master ball for Mewtwo.
shuckleman said:Mewtwo was actually VERY easy to catch, took me like 5 or 6 ultra balls, then I used the MB on Raikou cause those things are a frickin' pain.
And Nightdawn, you must be REALLY bad (no offense) at catching legendaries if it took you 20 ultra balls to catch a bird... I went in there with like 9 ultras and 8 greats and caught it. And for articuno I caught it with a great ball! ^^