Bold Undertakings allows you to reroll lantern mods (Ruthless only)

With Bold Undertakings specced clicking activate on a map device re-rolls added prefix/suffix to the map and getting "Area has increased monster variety" or "Area is inhabited by X" mods make a map get different sets of lantern mods (although they cannot be re-rolled further by getting those map mods again) making each map potentially have 3 sets of lantern mods.

Bug reference number is 2 038 857 155.