bee-striker
yes they are power full on some cards but not on others e.g: if there is a card saying the bakugan with the lowest gs wins the they loss
you cant u have to battle in order to upgrade gs
only some bakugan traps have gs it well tell you in bakugan sieries 2 rule book
then its a trap. it can instantly beat bakugan.
how many gs does Draco have
Depending on the specific Bakugan, a Darkus Reaper can have between 250 and 450 Gs.
No,It can only change your bakugan's attributes.
it is not nauga its naga and no the best bakugan are infinity gs
700 it is a Clayf
500gs
their is no limit