| achievements | Requires the player to have completed specific achievements to enter or stay in the zone. |
| items | Requires the player to be carrying specific items in the required quantity to stay inside the zone. |
| questgroup | Restricts the zone to players who are part of a quest group and optionally limits it by size. |
| quests | Requires the player to have completed specific quests before being allowed to enter the zone. |
| started_or_completed_quest | Allows entry if the player has either started or completed any of the listed quests. |
| started_quest | Requires the player to have started one or more specific quests to be allowed inside the zone. |