Kyurem is a Dragon and Ice type.
no just one or the other
In Pokémon White 2, during the time in which Ghetsis is using White Kyurem, yes, it will remain as a White Kyurem if you don't defeat it but it must be defeated in order for you to continue. Once you beat it, White Kyurem will separate back to Reshiram and Kyurem but they will be available after beating the Champion.
In the new pokemon black and white version 2, in the main story, something happens by accident and kyurem fuses with reshiram if you're playing pokemon black, but fuses with zekrom in pokemon white.
Maps 25-26
go to the giant chasm near laconusa town and vs him
yes
no just one or the other
white kyurem dosent exist in pokemon white only pokemon w2
You can't make it transform in Pokemon Black, only Black 2 or White 2.
At yo mamas house
Yes, you catch it in the Giant Chasm.
by an event which is to come
You cant
You catch it in a reagular pokeball, dirtbag.
Kyurem can only be 'transformed' in in the sequels
Black Kyurem is in Pokemon Black 2.
The Giant Chasm. Look up a video of getting there on YouTube.