Echolocation

Echolocation (エコーロケーション, Ekōrokēshon) is an upgraded version of Morgiana's Battle Cry. Morgiana screams at the top of her lungs, which emits sound waves. The sound waves hit the areas around, then with Morgiana's enhanced senses, she can hear the feedback, which tells her all about her surroundings. In the pitch darkness of the Great Rift, she was able to tell that there was a wall behind her, and in front of her, a very large empty space.