If you have a fateful encounter arcreus you can get either dialga palkia or giritina lv. 1 at a place called sinjoh ruins. I'm not sure where sinjoh ruins are, but I know of a website that has everything Pokemon and it's called Bulbapedia, so you should check it out.
You can't catch Garitina on Pokemon White.
No. He can not.
Yes, you have the get the Mystery Gift Arceus traded to Heart Gold and go to Ruins of Alph, somewhere around there you can get either Giratina, Dialga, or Palkia. You can only choose one Pokemon, though.
Garitina is a Generation IV pokemon, and therefore is not present in Pokemon Ranger (A Generation III Game) Garitina is not present in Pokemon Ranger: Shadows of Almia either. In Pokemon Ranger: Guardian Signs, you were able to get a ranger net mission from a wifi event which featured garitina.
u cant
Garitina
i think garitina L.70
its only level 48
yeah i did a cheat of garitina
You have to get Arceus at an event or trade first. Then you get either Dialga, Palkia, or Garitina depending on which you chose. They will all be lv. 1 Look it up on youtube for where to go after you have Arceus. It involves something with cynthia.
You cannot get giratina in either ranger games.
a master ball