What is TEAMZ?
TEAMZ is a friendly, yet competitive, impromptu Time Attack event where a group of players are split up into equally sized random or drafted teams. Each team will generally have around 10 minutes to prepare, before spending an hour or so TAing a random quest. Obviously, the team...
Even then, id say ab/d appeals more to the entry level DF users so I think around 450 is fair. Nab is cool but dark seems to be a priority for most people.