In this video you can see that you are able to get Assassins Creed Syndicate Season Pass.
http://www.cheatsfox.com/assassins-creed-syndicate-season-pass-code-generator/
After you've read the instructions on the web site and got your Assassins Creed Syndicate Season Pass DLC code, you can go to the Redeem it on your Game Store. After you have completed the redemtion you unlocked the dlc and you'll be able to download your Assassins Creed Syndicate Season Pass DLC for free. If you have any more problems about this tutorial, you can comment about it on our web site. Thank you guys.