Into The Light isn't a limited time event. The only time-limited aspect are the Holofoil weapon ornaments. All of the weapons, game mode, and Hall of Champions stays around.
English
-
Onslaught stays past TFS launch Hall of Champions, Pantheon, double perked weapons have a deadline of TFS launch
-
you may want to look at the ITL page becuase bungie has stated that this very much not the case, the double perked weapons, hall of champions, pantheon, vendors, superblack shader etc all go away when final shape comes out