I don't like using the Action Replay, so I chased it around a bit and got its HP to red, then put it to sleep. Then I came back at night and caught it in a Dusk Ball. They have 8x power at night, as opposed to the 3 or 4x ultra ball!
use a level ball when its health is on red and ur Pokemon is lv 60
Anything. You keep trying until you catch it.
master ball. but save it if you want it to use it on entei or raioku which run in the wild
weaken lugia down till it is almost dead than use a poke ball you will not catch it but then use an ultra ball and then you have lugia. PS. use the master ball on entei
Its easy just hurt it very much but not kilt paralyze the entei if you can or use hypnosis but you don't must to do that just make it easier. then use the ultra ball. I not sure the entei will be catch directly but soon.
if you do not have a masterball then use an ultra ball
you ensure that you catch the entei, but it will be harder to catch the ho-oh using ultra or other balls
Put Entei to sleep so that it's can't run away. If you only have one ultra ball, I'd recommend stocking up on more because the catch rate of any Legendary Pokemon is much less than a regular one.
to catch suicune,mewtwo,raikou and entei
beat him to red then throw an ultra ball
Neither is easier to catch than the other. They both have a catch rate of 3.
the best way is a master ball or a net ball when it is at 1HP