Neos said:
Also a question, if a card is reprinted in lets say Legendary Treasures, and there is a previous version in Dragon's Exalted, van I use the Dragon's Exalted version and is it legal for league?
In leagues you can generally use any cards regardless, as they are typically unlimited format.
As for tournament play, you can use whichever print of a card you like, as long as there is at least one print of it which is legal. Therefore you can use, say, Dragons Exalted Dark Trance Hydreigon in tournaments and league, because it was reprinted in Legendary Treasures. You can also use old versions of trainer cards (for example, all prints of Rare Candy are legal) as long as they have the same exact name (including extra types and symbols, like ACE SPEC). However, if the text of an older print differs significantly from the legal print, you must also bring a legal version as a reference.