Train. Beat the elite four again and finally manage to fight the Champion.
Search for the other legendaries, complete the national pokedex.
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IMPROVED ANSWER: all of the above is true and if you want,do these things but like Pokemon heart gold where you never see giovani again and the event was to travel back in time with celebi and see the past and how your rival was his son, there might be a event similar to this on Pokemon black(white). so some key things in the game that you never noticed were important t my be the most important thing the game can hold so play close attention when playing and try to find everything. 1 thing i found was the building in castellia city was a GAMERFREAK building where you can battle some of the developers.
Hope this helped!!
route 18
That is not really a question to ask but if you asked who is ghetsis he is one of the seven sages in Pokemon black and white.
The is nothing else to really do. The seven sages were basically the final mission.
Well you defeat alder and he will register your pokemon on the hall of fame. After that you have to find all seven sages including ghetsis.
looker only comes when you beat the game and he gives you a Super Rod and you meet him when you find the seven sages.
When you finish finding the seven sages looker comes and tells you about n ps he does not give you the liberty pass
An event
route 18
I don't think that they are in any order, but the first one I found was on route 18.
Just do whatever you want! :)
look for n
Just enjoy Pokemon black and white! catch your favorite Pokemon, do global trades/battles or battle your friends! Have fun!
one is in the relic castle on route 18
That is not really a question to ask but if you asked who is ghetsis he is one of the seven sages in Pokemon black and white.
No,you can't. maybe in an event.
He goes back to sinnoh
he only is in Pokemon platinum and Pokemon black and white in Pokemon platinum you see him in jubilife city, and I think maybe at Team Galactic HQ. in Pokemon black and white after you beat the elite four, he is looking for the seven sages. after you find all seven sages he'll talk to you and he'll arrest the 7 sages. you will never see him again after that.