Wizard Utility 6Darklight
Purple flame appears over your head, though only you and your companions can see it. By its guidance, you can find your way.
Encounter Arcane, Shadow, Zone
Minor Action Close burst 2
Effect: The burst creates a zone that lasts until the end of the encounter. You and your allies have darkvision while in the zone.
Published in Heroes of Shadow, page(s) 102.