Kasmina, Enigma Sage (PSTX) (196p)

Each other planeswalker you control has the loyalty abilities of Kasmina. +2: Scry 1. −X: Create a 0/0 green and blue Fractal creature token. Put X +1/+1 counters on it. −8: Search your library for an instant or sorcery card that shares a color with this planeswalker, exile that card, then shuffle. You may cast that card without paying its mana cost.