Option 1:
There is a problem that with standard cannons and full 20 chunk regen buffer, its really hard to raid bases, and its IMPOSSIBLE to do it with 1 person patching. There should be rule that only 2 walls (that need to be stacked inside to break it by standard cannons) is allowed to have. Means that maximum of 4 regen filters (or 2 pairs) or 2 of the pancaces on the base is allowed. Anythi.. See more
Make the vouchers expire after 6 days. AND/OR Only be able to spend the voucher on the server you win it in
The reasoning behind this is most of the EC servers reset on Friday and Hall of Fame is typically on a Friday. If the voucher expires after 6 days of receiving it, it will prevent players from using the voucher at the reset creating an unfair lead. Making the vouchers expires after 6 da.. See more