I seem to be unable to chose this edge with 1400+ role exp, hero EP, and lastname EP as a half-drow chaotic shifter.

Is it possible there's something wrong with it or is there something I'm missing?

I see it is Wis/Int dependent, but I've seen people with lesser stats on the premium battlefields having it.

Int : 22(24+7) Wis : 20(21+1)