Shocked to find out randomization is really a word.
The following will be randomized each round in this event -
1. The format - ELO, type 1 and type 2.
4. Clan bans - 2 clans will be banned each round.
5. Letter ban - 4 letters will be banned - Any character that begins with that letter will be banned.
6. Power ban - One power from 1 to 8 will be banned.
7. Damage ban - Same as power ban. More may be added.