Just shooting from the hip here cause havne't looked into either.  Tried to not look at anything relatd to this game so don't spoil and can enjoy.

BUT I did watch some review and it said something like you and someone else join up and take on a map together?  I think that's what he said.  Again don't quote me, cause it was one comment i "thought" i heard in a review.  Didn't watch the review more than once.

So maybe you and another tag team a map or something.  

no discounts or anything, this game is going to have supply problems since its delayed in several areas including mine :'(... Only thing is A free art book at gamestop limited supply

i kno alot about the game but i dont kno if by multiplayer they mean send info via streetpass??? Anyway i wont kno intill later since i cant have now! (delayed for me)

Multiplayer is  local co-op with a friend. From what I understand it's essentially just you and a friend trying to take out an enemy team.

Heh, that's from the Summer Of Bonds DLC chapter I think (all Dark Mages wear bikinis, as well as Chrom and some other girl whose name I forget). 

Nice review as well BTW, really glad you enjoyed it! Will you be re-buying the translated version?