Azelf, Mesprit and Uxie
Dialga
Darkrai
Cresselia
Manaphy and Phione
Heatran
Regigigas
Shaymin
Arceus
giratina
regiice
registeel
regirock
you have to release all your ledgendary Pokemon then use poke rader at route 229
after you battle Cyrus 4 the ledgendary trio with 7 badges, he will give u the ball
Without trading, cheating, or Nintendo events, you can get Dialga, Uxie, Azelf, Mesprit, Heatran, Giratina, and Cresselia.
No,it is not
no
no ledgendary can breed (apart from manaphy to get phione)
no delibird is not a ledgendary Pokemon
yes
No, it's not.
Nooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
Regigigas
Heatran is a ledgendary in Pokemon platinum.