generally Master Ball. which always catches the Pokemon.
but there are many other types
Ultra has a 2x better chance of catching then a standard ball
Net ball has 3x better chance then standard IF the Pokemon is water or bug
if underwater the dive ball has a 3.5x better chance then the standard
repeat ball has a 3x chance if you already have a Pokemon of the same breed
and the timer ball's chances goes up every ten turns
The ultra ball
Yes it can, it would be easier to catch Registeel with a Ultra Ball than with a normal PokéBall.
The second best poke ball for catching Pokemon is an ultra ball. There is a better ball than an Ultra Ball which is better in caves and at night times ONLY! This is the dusk ball. It gives a higher catch rate than an Ultra Ball in caves and during the night.
Yes, the Ultra Ball has a 4x catch rate than a Premier Ball, which has the same catch rate as a normal Poke Ball. It is commonly used to catch rare or Legendary Pokemon.
Darkrai can be caught in any kind of Poke Ball, but Ultra Ball has 4x the catch rate by itself, which is pretty high.
Zekrom's catch rate is high enough that lowering its health and using a Dusk Ball or an Ultra Ball should take less than 10 balls.
You cannot turn an Ultra Ball into a Master Ball.
a timer ball can NOT be 2 times better than a ultra ball . it takes 30 turns for it to surpass a ultra ball. and once it reaches that , it can not it any stronger. . the timer ball is decided bye the ( number of turns + 10 ) and divided bye 10. for every ten accumulated its power goes up bye one level . a ultra ball is level 3 and a timer ball is level 4 at best. only ball better than timer is master.
Well it depends what Pokemon you want to catch groudon?
The ultra ball for sure
witch one is better? great balls. other people think its ultra ball because of the key word ULTRA. but if you want to catch good use some ultra balls and then a great ball. it increases the catch rate. ultra is not better then a great ball =) Rather than the morons above me, I'll actually back up my answer with some evidence. Ultra Balls have a higher catch rate. The description of an Ultra Ball in Pokemon SoulSilver: "An ultra-performance Ball that provides a higher catch rate than a Great Ball." ~Pokemon SoulSilver. If this isn't enough... "The Great Ball is a standard PokéBall you can obtain. It has a 1.5x Capture rate that increases the likelihood of capturing a Pokémon." ~Serebii http://www.serebii.net/itemdex/ultraball.shtml "The Ultra Ball is a standard PokéBall you can obtain. It has a 2x Capture rate that increases the likelihood of capturing a Pokémon." ~Serebii http://www.serebii.net/itemdex/greatball.shtml
No. a Master Ball is yes, but is has a lower rate catch than ultra ball so ultra ball is or if a Pokemon who's battling Latias and lasts long, timer ball is good at that point