Talk:Emperor's Devotion Frieza (Full Power)/@comment-30932714-20170603231549

I have 2 of these cards and 13 Elder Kai. Is it worth it to feed him 9 Elder Kai and use the dupe to open the lower right path? Or should I use the dupe on a different path and save the Elder Kais for something else? I guess I'm asking how quickly will this card be obsolete?