ok question…when we do a edge battle and all attckers and defenders are done.now i got another attacker to go after another objectivedo do we do another edge battle or was the first one done for the whole round ty and love the game =)

From what I understand, you're going to have another edge battle on your hands. That is: each attack leads to a separate edge battle.

Rozgutt is correct. Each separate engagement (attack on an objective) has its own edge battle.

This means you should consider whether it is smarter to devote all of your cards to one single important edge battle or separate them out into winning multiple edge battles.

Yes. You definitely do a second edge battle. You have to be careful of your hand count too, as this can bite you in the behind later on when your opponent is going.

Also, be sure and remember that the Defender always wins the tie.