Her eyes followed the bend, the spell the overall image invoked was one she had used to summon forth the ghouls. It was a simple enough spell, using the spiritual after images and imprints ponies left upon the ethereal reality that surrounded them all. Summoning forth the shades, pushing through the barrier of the world to do her bidding. It proved useful whenever she needed raw strength to aid her on her journeys, but looking at the spell now, reading between its lines to the true words of power winding and cavorting within its form, she saw it could go much further than that.