Best Method For Catching Legendaries?

I myself like to use pokemon leveled around that of the legendary I am trying to acquire. I then weaken it to near death ( red health ) and paralyze it.

It works all the time for me.

I find putting a legendary to sleep or burning it, never does the trick. It almost always has to be paralyzed to ensure a catch.

well, in my game, i use my sceptile to false swipe the legendary to 1 hp and then switch to my gengar and use hypnosis till it passes out and then i chuck timer balls until the pokemon is caught

i use a2 stragetys

number one legendarys that dont flee False Swipe or use a move to get it in red then switch to my gengar or Magnezone which ever and then either put it to sleep or paralyze it.Then throw ultra balls till i catch it

Number 2 fleeing legendarys first i make sure i have a high level pokemon that knows fale swipe. Say Mesprit i battle it use flase swipe it goes to say 1HP and flees next time i use my Crobat and use mean look so it stays. Then i just throw pokeballs till i catch it

Best method? Use a Master Ball. Works every time.