What can other players learn from the Kosh'harg about organizing a CRZ event? We went behind the scenes with Kosh'harg organizer Thorgrun (GM of the Thundering Hammer Clan).
WoW Insider: It sounds like the event was a smash success. Congratulations!
Thorgrun: The Kosh'harg was an amazing success. At the peak of the event we had three full raid groups and a number of ungrouped local attendees, bringing us up over 120 players from a dozen different realms who joined us in Nagrand for the festivities.
How much did you and other organizers know beforehand about realm and zone loads with regard to cross-realm mechanics?
We only knew what has been published and widely publicized, namely that the CRZ mechanic is designed to populate low-pop zones with players from associated realms and when population grows to a certain point to split those players off into separate zones. We also knew that players from any North American realm could be brought into any zone on a host realm just by being grouped with a majority of members from that realm – i.e., two Feathermoon players can host a third player from say, Farstriders, in their version of the zone, or alternatively a 5-man group of Feathermoon players could host an entire raid of CRZ players, provided no more than four of them were from the same realm in that particular raid. This is the mechanic that we used to "anchor" our event firmly on one server's seed of the Nagrand zone.