No. you just get the exp. points! :^)
nothing
You can catch it in the Resort Area. PS: It appears at differents times. So be on the lookout!
You can't games you find Giratina in are Pokemon Pearl, Diamond and Platinum if you want to get Giratina badly get Pokemon platinum because in that game he is the main Pokemon!
no you cant leave sinnoh in Pokemon platinum version trust me I've beaten the game 100% 2 times i think id know
You can go there unlimited times but he only assigns you a specific Pokémon to show him once a day.
I'm not sure, but if you battle them enough times and win, their Pokemon lvl's will increase by 10 or 12
nothing
i bet them and Cynthia 5 times in Pokemon platinum.
There are different forms of Pokemon and certain Pokemon you get to battle is at different times.
By beating the Pokemon league 20 times.
No you can not battle dawn in platinum:( but you do work with her several times against team galatic
Yup, You can Only Have 6 With you at all times!
To get stars on Pokemon platinum here is what you have to do... get 50 flags underground win 100 battles in a row at the battle tower beat the Pokemon league 10 times
bet the elite 5 as many times as you can
You cant you can get shiny Pokemon By getting the same Pokemon more then 10 times in a row.
It doesnt matter how many times
try putting honey on a tree 50 times