Talk:Blighted Fei/@comment-50.8.186.68-20150213214634/@comment-162.192.61.16-20150214070329

According to the in-game news post regarding the event dungeon:

"Cursed Fei (4-star) can be evolved into Blighted Fei (5-star). And will soon get his 6-star form!"

Also:

"Fei and Fang couple unit (6-star) will require Blighted Fei (5-star)."

So, Fei will get his own 6-star form in addition to the 6-star couple unit.