For Ray and the rest of them, it were blueish shockwaves that had pulsed out from Emma but for her, it was all blue. Her vision, her power, her body, her essence; it was all blue. Anywhere and anything she looked at was blue and not just that but the senses she was sharing right now. They were something a normal person wouldn't have been able to.
Even Emma would have died of sensory overload if not for her recent upgrade and the fact that she was in Advanced Tier of the Magical Realm. Rank wise, one could say that Emma was the strongest in the group and her experience was even more than that.
She hadn't fought much but she used all that time to polish her powers and right now, it was her time to shine.
In her preview was the whole forest in all its glory. From every rock and pebble to every beast in the forest, she saw it all. Her mind processed the information like a super computer as she searched for what she needed.