From LSWiki

 Champions have appeared who seem capable of bending light to their will with
 the use of magickal lenses.  Their sanctuary is rumored to be in Liathyr.

Guild Helpfile

 --.. .)) the Lightbringers )). ..------------------------------
 
     You are a Lightbringer, a champion of the light.
 
     Lightbringers are a select group of heroes, chosen by a representative of Eosphoros to bear a lens and wield it in
 the struggle for order, justice, virtue, and the light of civilization.  They are beacons of hope.  As such their own
 will must be unflagging, capable of bearing any injustice or insult without yielding an inch of integrity or resolve.
 
     Your main tool as a Lightbringer is your lens.  Your lens stores and focuses the power of the light.  This power
 is replenished by the light that burns in the Lightbringer's sanctuary.  It is expended and shaped by you, limited
 only by your will and imagination.  THe light can be wielded to forge weapons and armour, to fly, to traverse space
 and time, to comprehend the most esoteric languages, and to bring all manner of energies down upon one's foes.
 
     You must learn the skills necessary to control the power of your lens: directing, tuning, focussing, and
 generation will enable you to better express employ the lens as an expression of your will.
 
     The energy employed by Lightbringers displays a curious antipathy for ferrous metals: it fades away upon the
 merest contact with iron in any portion, and the lenses themselves become unstable with too much exposure to them.
 
     It is expected that you will conduct yourself with a certain measure of honor and forthrightness as a
 Lightbringer, though the precise meaning of this is left up to each Lightbringer.  Using qlippotic instruments is
 strictly forbidden; any measure of taint acquired in their presence should be purified posthaste.
 
     For more information on your powers, type 'help volitions'.
 
     To leave the Lightbringers, return to the sphere and visualize the light leaving your body.

Twilight Pre-Release Info

 [OOC Twilight] to jion you must be a hero or have 175 QP, have a decent alignment, 
 have no qlippotic affinity, and have a hand
 [OOC Twilight] to take the mystery out of it
 [OOC Twilight] old GLC are NOTTTTT grandfathered
 [OOC Twilight] the theory being you need to have some measure of renown
 [OOC Twilight] their GH is a bit irritating to find but it's in the south of
 liathyr and marked on the map
 [OOC Twilight] i spent a LOT of time making this guild maximally pretty
 [OOC Twilight] when you find the GH with a character you want to join with, tell
 him that you're there for consideration
 [OOC Twilight] they are like.. soldier
 [OOC Twilight] altruist, champion
 [OOC Twilight] exclude neutral evil sadist mercenary outlay destroyer

Guildhall is in Liathyr at 3, -12, 0. Guildmaster is Ylon.

 You intone, ->) I'm here for consideration (<- in lugubriously-accented Anglic.
 The dark-yellow-skinned male dana nods to you.
 The dark-yellow-skinned male dana states, .) ))  You are worthy.  Go forth and
 meditate upon the power within the light.  (( (. in Sperethiel.
 The dark-yellow-skinned male dana nods at you.

 a peaceful sanctuary [w]
  A neat row of perhaps two dozen sandalwood-inlaid mahogany chairs form a 
 semicircle here around the periphery of this spacious room.  An alabaster 
 pool of water occupies the room's center, surrounded by an immaculate 
 marble floor.  The walls blend seamlessly into an arched oaken-framed
 ceiling overhead, the sky visible through several green glass skylights
 near the top.  The area is brightly lit.  You see a hovering sphere,
 Wenon, Cirdan, Cinder, and a bright-cyan-skinned female chaosborn.
 The only obvious exit is west.

 meditate upon the power within the light
 You sense that some ferrous metal on your person is interfering with the
 powers within the sphere.
 You put away your lotus-inscribed golden steel katana.
 meditate upon the power within the light
 You would need ten more perception-based specialty points available for the 
 required specialties in power direction and subordination.
 * note: I had -9 from guildstrip at this point

 meditate upon the power within the light
 You no longer specialize in rune lore. [event logged]
 You are now a first-degree specialist in power direction, power focusing, power generation, power tuning, Siglaryn,
 and subordination. [event logged]
 The hovering sphere ripples hypnotically.
 A diamond lens manifests in your inventory in a flare of dazzling light.