found through another post and tried it, it works. good luck!

Raven-Shield CDKey Bypasser (works with lan and ubi) 

1.) Open My Computer and go to your RavenShield\system directory. 

2.) Open the GSRouters.dat file with Notepad. 

3.) Change the line "CDKeyServerIP0=gscdkey-mtl1.ubisoft.com" to: 

CDKeyServerIP0=eagscdkey-mtl1.ubisoft.com 

4.) Save and close GSRouters.dat. 

5.) Open the RavenShield.ini file in the same directory. 

6.) Browse to the line that starts with "m_szUbiRemFileURL" - it is about 6/10 of the way down, under the [R6GameService.R6GSServers] section. 

7.) Change this line to: 

m_szUbiRemFileURL=http://eagsconnect.ubisoft.com/gsinit.php?user=%sdp=%s 

8.) Save and close RavenShield.ini. 

9.) CDKey check is now disabled (when it asks for a cdkey, just click the check mark, and wait 10 seconds and u will be joining the server) - you may play games through Kali. 

Enjoy . 

also play through ubi also . 

How to add Raven-Shield to Kali: 

1.) On the left side, right click Game Resources and hit Add Custom Game. Title it Raven Shield and make the path to the RavenShield.exe file. Restart Kali. 

2.) Click on Game Lobbies and click Create a Game. Select Raven Shield and continue. Have friends add the custom game and join your game lobby to play.