Your Battletag is your name in the game. It can be changed from the main menu by clicking on your Battletag and then "Change Battletag".
Once your Battletag has been changed, you will need to wait 7 days before you can change it again.
Your Battletag is your name in the game. It can be changed from the main menu by clicking on your Battletag and then "Change Battletag".
Once your Battletag has been changed, you will need to wait 7 days before you can change it again.