You can catch Kyurem which is a very menacing looking beast, but it is also a pain to catch due to its low catch rate and powerful attacks.
It knows Glaciate (an Ice-type attack that lowers your Speed), Dragon Pulse, Imprison (to keep you from using Dragon Pulse), and then, the kicker, Endeavor. What is annoying about Endeavor is that, if you greatly weaken Kyurem, it will then set your Pokemon's HP equal to its own. Thankfully it only has 5 uses of that attack, but it still may require the use of Hyper Potions to restore your HP while you burn through those uses.
It has a fairly good amount of HP, as well as very impressive offensive stats, so don't worry about hitting it too hard; it's not going anywhere anytime soon. Fighting-, Rock-, Dragon-, and Steel-type attacks are your best bet against it for massive damage.
There's nothing it can do to heal, and unlike Thundurus and Tornadus, it will not run away from you, so it's just a matter of time before you catch it. Dusk Balls are the best type of Poke Ball you can use against it. Other than that, it is about as difficult to catch as any of the legendary trio, so expect to use up to 30 Dusk Balls on it before you catch it. It is all a matter of luck, though, so hope that you get lucky and catch it in less.
It is in Giant Chasm.
Ditto is found in the Giant Chasm.
go to the giant chasm near laconusa town and vs him
The Kyurem there is at level 75.
go to the giant chasm and the metangs there learn it
you find it in the giant chasm
at the giant chasm
Kyrum
After you beat the elite four you can catch it in the giant chasm there is also a legendary Pokemon in the giant chasm called kyurem.
he is in the giant chasm
giant chasm
giant chasm
It is in Giant Chasm.
Giant chasm
In the giant chasm it is kyreum
In Giant Chasm there is the legendary pokemon, Kyurem.
in the giant chasm