Have a kyogre at level 65 use hydro pump he will them go to sleep use hydro pump again and throw as many ultra balls as possible if this doesn't work then repeat the proccess but use timer balls then !
Be sure to have atleast 20 ultra and timer balls with you and have your starter and kyogre with you the blaziken to waste time if you wanna use timer balls cuz he will most probably be able to take damage and a kyogre to do thwe proccess I have written good luck!
HOPE I HELPED!
Yeah it is possible to catch kyogre with out wasting your masterball you wont have to use it until you see latias and latias requires you to use your masterball.
weaken it and put it to sleep
you can, the catch is fairly easy even without a masterball although I woul use ultra balls if you arent going to use a masterball. I you knock out reshiram without sAVing before hand you can try again after the credits at dragonspiral tower
A fleeing legendary pokemon
You catch Raquaza in the Sky Pillar on the island near Pacifilog City.
Catch raquaza
try using dusk balls
the strongest pokeball is the masterball. the masterball can catch any Pokemon out of the 493. it doesnt matter what kind of Pokemon it is, the masterball can catch any Pokemon.
He doesnt appear in game without trading over
Use something like mean look to keep it from running, then catch it like you normally catch a legendary.
No.
If you can't get in, then you can't get the MasterBall. Sorry!