You have to go to the Elite Four and beat them. You will see N talking to Alder. Then Team Plasmas castle will appear. You go in the castle and in one room N is there. He talks to you and after his Reshiram appears your stone will turn into Zekrom and you battle him. P.S. Use a Master Ball
you catch it when you go againest N at the Pokemon league
You can catch virizion, terrakion, cobalion, zeckrom, thundurus, landurus,kyurem, and celihidron
at N's caslte (note after you beat the elite four(not the champian))
No they programmed the game so you can't catch shiny victini, reshiram, and zekrom. All other pokemon can be found shiny.
You can not catch Zeckrom in black. You can only catch Zekrom in Pokemon White.
No. You have to trade Reshiram from Pokemon Black and Zekrom from Pokemon White.
!
You need the white version
on sunyshore city on the last place in pk indigo
You can catch Verizion at pinwheel forest Terakion at victory road and Cobalion Mistralton Cave Zeckrom in 'N's castle Thundurus wandering around after elite four Kyurem in giant chasm and Landorus after trading Tornadus from black and going to abundant shrine
you can not catch graveler on Pokemon white Sorry:):):):)
You can't catch celebi in pokemon white.