The only way is to beat the elite four then check again. Same with other Pokemon, like if you beat suicune and then beat the elite four, suicune will be at the burnt tower, the place where you first saw it, and you can try to catch it again. It only works if you killed the Pokemon though, i know cause i tried to get a second lugia.
No.
NO it doesn't
it wil never come back...
nope sorry dont listen to the top one heres the real one: basically if you kill it you can go to the pokemon league and beat it and when you come back to the giant chasm you can see kyurem and give it another shot
It depends it only will revive if you have action replay
No, the eagle did not come back to kill Penelope.
Cos there cool and will come back to kill YOU
I used an ultra ball so any I guess. make sure he doesn't kill himself first though
He doesn't
No.
Yes, I am the Mothman and I am thinking of coming back.... to kill you
you cant kill people on Pokemon!!!!!!
No. Pain will not come back. Also, Naruto didn't kill him, he died of chakra overuse.
in the movie freddy does get killed but he always come back.
not a chance
NO it doesn't
yes it will but it is hard to get him you have to go to the lake of rage at midnight for him to come back come at noon for heart gold