Trial Zone
From Paragon Wiki Archive
Overview
A Trial Zone is a section of Paragon City that has been isolated for safety reasons and can only be accessed if your character has a high enough security level. There are no Trial Zones in the Rogue Isles currently. Enemy groups tend to be much larger in number and closer together than in city zones.
Sidekicks
Sidekicks only increase your combat level and if your security level is not high enough to enter the zone, you will not be admitted.