To catch a Shiny Zekrom, you have to completely fill the PC box system, and not only the ones that are present. Keep filling it until there are no more empty boxes or spaces. You also have to do this BEFORE you ho to talk to N in the end. Then, you'll be able to capture Zekrom later. After doing this, and completing the storyline, you can go to Dragonspiral tower to catch a shiny Zekrom.
you catch him in the ruins, in the desert, after you have beaten N zecrom.
its a bit stange, but in white u catch zecrom and in black its reshiram
you have to have Pokemon white but if you have black you need to trade from someone with white. you need to have completed the Pokemon league then you catch zecrom then you battle N who has Reshiram then when you defeat him you have to battle ghetsis.
It is unknown, as not much about Zecrom is known.
You cannot find a Shiny Zekrom in Pokémon Black 2, while Zekrom is available in Pokémon Black 2, it cannot be generated as a Shiny Zekrom since Game Freak placed a Shiny lock on Zekrom which prevents it from generating as a Shiny.
You cant actually get zecrom on black. you have to get white
You can't catch shiny legendary Pokemon without cheats... sorry
It is impossible to catch a Zekrom in Pokemon Black without messing up the game's code. The only possible way so far is to trade with someone who has a Zekrom.
i do not know the difference but i heard you can catch the kyurem forms of rusharam and zecrom so yes it is worth it
Catch the red one in the 'lake of rage' that's a shiny one. or use cheats.
same chance to catch a shiny gyarados to catch eny shiny in platinum.
It takes luck to come across a shiny, but when you find one you catch it like you would catch a regular Pokemon.