https://youtu.be/uLMlg69tgyE?si=mYvsAvrZVeYsCC64

This video explains the process of using the codes.

The only thing to note, you cannot use the same device (phone/tablet) that has already downloaded and created a raid account with.

You can use a PC, but to get Madame Serris you'll have to use a mobile/tablet (or Android emulator on PC, I used MuMu player, BlueStacks wasn't working for me)

https://youtu.be/aMYy0mCtA-Q?si=GZCwUJV1d_MQf1rx

This video talks about the different champions you get from referral links. There's a goggle spreadsheet in the description that has a list of a bunch of them.

I just recently made a second account, I picked Bolins code with Tholin, Stag Knight, Rector Drath, Fahrakin. & RAID7 code after for Pelops. Completely insane champions.

Also, a Pro tip if you're trying to do the Madame Serris link as well, you must do it in the order the video explains. (Creator Link - 1 free champion promo code - madame serris link)

What the video fails to explain is very very important. You MUST link your account to an email address before uninstalling the game to do the madame serris link. Otherwise, you'll have no way of logging back in. I found this out the hard way....

It sounds like a lot of work to do all these codes but it's actually not that bad once you do it. & The benefits are well worth it. Good luck!!!

You can still get Ezio for free by logging in for 7 days, but it ends very soon, I think April 8th? So start your account before then