I used net and ultra balls, but fast balls might work too.
by throwing it
a heal ball after slim health
Ultra Balls are best, but you can catch with a Great Ball or Fast Ball (apricorn ball). I also suggest putting it to sleep than using a Friend Ball (Green Apricorn). This is how I caught Ho-oh and Suicune so I can save my master ball for later!
There is no specific ball you have to catch Suicune with. Other wise use ultra balls after weaking it and inflicting a non-damiging status effect such as paralysis.
the ultra ball is what i used to catch it...but you could use the master ball after you get it
Master ball
master ball
The best ball to catch Deoxys is a Master Ball or a Timer Ball! Trust Me!!! Pokemon Master
You can really use anything. I, personally, lowered its HP and put it to sleep, then caught it with a couple of Ultra Balls.
It dosn't matter but i would use a ultra ball or net ball. If its in a cave use the dusk ball and also make sure its hp is red :) hope it helps
well, obviously the master ball will never fail, but be smart and don't use it unless there is no other way. stock up on ultra and great balls and use those.
master ball or timer ball or quick ball always paralyze or put kyurem to sleep