Codes for double XP

new-year-new-outage-1 new-year-new-outage-2 codes for double xp

These got mailed to you in four sets of two hour blocks. I am very curious if they expire or not because it doesn’t say anything about an expiration on them.

I recommend using one at a time because you will probably get burnt out if you try to do four hours of buildings. very helpful if you’re trying to grow an account