As of the current PBE patch, Radiant 
has been moved to the Immortal Journey set, while his two foes, Lunar Wraith 
and 
, are still part of the Lunar Revel set. Is there a lore-related reason for this or have they not been moved yet?
They're kinds-sorta in a shared universe. Lunar Revel is.... complicated.
I would assume this is because the Immortal Journey skins are related to "Journey to the West" and Chinese mythological epics in general, and Radiant Wukong is clearly supposed to be based on Sun Wukong, the Monkey King. The Lunar Wraiths, they're not specific to the those epics, and were created for the Lunar Revel by Riot, so they don't really fit the series.
I was quite wondering too. Maybe Immortal Journey skins are related to lunar revel somehow...
