Hey guys, I was away from Mobius FF for long time.... Now I am back. And I want to ask that last time when I was playing, Pupu cards are a must in every deck because of its element resistant. I even keeping some extra in my card bank worrying that in future there will be a need if there is a 5 star pupu cards to be release in future. Now Pupu cards still a must in every deck? should i keep them more? because my card bank seems to be lacking out of space now.